Insecticidal compounds

ABSTRACT

A compound of formula (I): wherein A 1 , A 2 , A 3 , A 4 , R 1 , R 2 , G 1 , G 2 , Q 1  and Q 2  are as defined in claim  1 ; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes and intermediates for preparing compounds of formula (I), to insecticidal, acaricidal, molluscicidal and nematicidal compositions comprising them and to methods of using them to combat and control insect, acarine, mollusc and nematode pests.

This application is a 371 of International Application No. PCT/EP2007/010852 filed Dec. 12, 2007, which claims priority to GB 0625597.0 filed Dec. 21, 2006, GB 0714571.7 filed Jul. 26, 2007, GB 0717339.6 filed Sep. 6, 2007, and GB 0721001.6 filed Oct. 25, 2007, the contents of which are incorporated herein by reference.

The present invention relates to certain aromatic bisamide derivatives, to processes and intermediates for preparing them, to insecticidal, acaricidal, molluscicidal and nematicidal compositions comprising them and to methods of using them to combat and control insect, acarine, mollusc and nematode pests.

Aromatic bisamide derivatives with insecticidal properties are disclosed, for example, in EP 1,714,958, JP 2006/306771, WO 06/137376, WO 06/137395 and WO 07/017,075.

It has now surprisingly been found that certain aromatic bisamide derivatives which have at least one cyano, thiocyanato, aminothiocarbonyl, N—C₁-C₄alkyl-aminothiocarbonyl or N,N-di-C₁-C₄alkyl-aminothiocarbonyl substituent in the central aromatic ring have insecticidal properties.

The present invention therefore provides a compound of formula (I):

wherein A¹, A², A³ and A⁴ are independently of one another C—R³, C—R⁵ or nitrogen, provided that at least one of A¹, A², A³ and A⁴ is C—R³ and no more than two of A¹, A², A³ and A⁴ are nitrogen; R¹ and R² are independently of each other hydrogen, C₁-C₄alkyl, C₂-C₄alkenyl, C₂-C₄alkynyl, C₁-C₄alkylcarbonyl, hydroxy, C₁-C₄alkylcarbonyloxy, arylcarbonyloxy or arylcarbonyloxy wherein the aryl ring is substituted by one to five substituents independently selected from halogen, C₁-C₄alkyl, C₁-C₄haloalkyl, C₁-C₄alkoxy or C₁-C₄haloalkoxy; G¹ and G² are independently of each other oxygen or sulfur; each R³ is independently cyano, thiocyanato, aminothiocarbonyl, N—C₁-C₄alkyl-aminothiocarbonyl or N,N-di-C₁-C₄alkyl-aminothiocarbonyl; each R⁵ is independently hydrogen, halogen, C₁-C₄alkyl, C₁-C₄haloalkyl or C₁-C₄alkoxy; Q¹ is aryl or aryl substituted by one to five substituents R⁶, which may be the same or different, or Q¹ is heterocyclyl or heterocyclyl substituted by one to five substituents R⁶, which may be the same or different; wherein each R⁶ is independently cyano, nitro, hydroxy, halogen, C₁-C₆alkyl, C₁-C₆haloalkyl, C₁-C₄alkoxy-C₁-C₄-alkyl, C₂-C₆alkenyl, C₂-C₆haloalkenyl, C₂-C₆alkynyl, C₂-C₆haloalkynyl, C₃-C₆cycloalkyl, C₃-C₆halocycloalkyl, C₁-C₆alkoxy, C₁-C₆haloalkoxy, C₁-C₄alkoxy-C₁-C₄-alkoxy, C₁-C₆alkylthio, C₁-C₆haloalkylthio, C₁-C₆alkylsulfinyl, C₁-C₆haloalkylsulfinyl, C₁-C₆alkylsulfonyl, C₁-C₆haloalkylsulfonyl, N—C₁-C₆alkylamino, N,N-di-(C₁-C₆alkyl)amino, N,N-di-(C₁-C₆alkyl)aminocarbonyl, N,N-di-(C₁-C₆alkyl)aminosulfonyl, C₁-C₆alkylcarbonyl, C₁-C₆alkylcarbonyloxy, C₁-C₆alkoxycarbonyl, C₁-C₆alkylcarbonylamino, aryl or aryl which is substituted by one to five substituents independently selected from cyano, nitro, hydroxy, halogen, C₁-C₆alkyl, C₁-C₆haloalkyl, C₁-C₆alkoxy or C₁-C₆haloalkoxy, or heteroaryl or heteroaryl which is substituted by one to five substituents independently selected from cyano, nitro, hydroxy, halogen, C₁-C₆alkyl, C₁-C₆haloalkyl, C₁-C₆alkoxy or C₁-C₆haloalkoxy; and Q² is a moiety of formula (II) or (III)

wherein Y¹ and Y⁵ are independently of each other cyano, halogen, C₁-C₄alkyl, C₁-C₄haloalkyl, C₁-C₄alkoxy-C₁-C₄-alkyl, C₁-C₃alkylthio, C₁-C₃haloalkylthio, C₁-C₃alkylsulfinyl, C₁-C₃haloalkylsulfinyl, C₁-C₃alkylsulfonyl or C₁-C₃haloalkylsulfonyl; Y³ is C₂-C₆ perfluoroalkyl, C₁-C₆ perfluoroalkylthio, C₁-C₆ perfluoroalkylsulfinyl or C₁-C₆ perfluoroalkylsulfonyl; Y² and Y⁴ are independently of each other hydrogen, halogen or C₁-C₄alkyl; Y⁶ and Y⁹ are independently of each other cyano, halogen, C₁-C₄alkyl, C₁-C₄haloalkyl, C₁-C₄alkoxy-C₁-C₄-alkyl, C₁-C₃alkylthio, C₁-C₃haloalkylthio, C₁-C₃alkylsulfinyl, C₁-C₃haloalkylsulfinyl, C₁-C₃alkylsulfonyl or C₁-C₃haloalkylsulfonyl; Y⁸ is C₁-C₄haloalkoxy, C₂-C₆ perfluoroalkyl, C₁-C₆ perfluoroalkylthio, C₁-C₆ perfluoroalkylsulfinyl or C₁-C₆ perfluoroalkylsulfonyl; Y⁷ is hydrogen, halogen or C₁-C₄alkyl; or a salt or N-oxide thereof.

The compounds of formula (I) may exist in different geometric or optical isomers or tautomeric forms. This invention covers all such isomers and tautomers and mixtures thereof in all proportions as well as isotopic forms such as deuterated compounds.

Each alkyl moiety either alone or as part of a larger group (such as alkoxy, alkoxycarbonyl, alkylcarbonyl, alkylaminocarbonyl, dialkylaminocarbonyl) is a straight or branched chain and is, for example, methyl, ethyl, n-propyl, n-butyl, iso-propyl, n-butyl, sec-butyl, iso-butyl or tert-butyl. The alkyl groups are preferably C₁ to C₆ alkyl groups, more preferably C₁-C₄ and most preferably C₁-C₃ alkyl groups.

Alkenyl and alkynyl moieties (either alone or as part of a larger group, such as alkenyloxy or alkynyloxy) can be in the form of straight or branched chains, and the alkenyl moieties, where appropriate, can be of either the (E)- or (Z)-configuration. Examples are vinyl, allyl and propargyl. The alkenyl and alkynyl groups are preferably C₂ to C₆ alkenyl or alkynyl groups, more preferably C₂-C₄ and most preferably C₂-C₃ alkenyl or alkynyl groups.

Halogen is fluorine, chlorine, bromine or iodine.

Haloalkyl groups (either alone or as part of a larger group, such as haloalkoxy or haloalkylthio) are alkyl groups which are substituted with one or more of the same or different halogen atoms and are, for example, —CF₃, —CF₂Cl, —CH₂CF₃ or —CH₂CHF₂. Perfluoroalkyl groups (either alone or as part of a larger group, such as perfluoroalkylthio) are a particular type of haloalkyl group; they are alkyl groups which are completely substituted with fluorine atoms and are, for example, —CF₃, —CF₂CF₃ or —CF(CF₃)₂.

Haloalkenyl and haloalkynyl groups (either alone or as part of a larger group, such as haloalkenyloxy or haloalkynyloxy) are alkenyl and alkynyl groups, respectively, which are substituted with one or more of the same or different halogen atoms and are, for example, —CH═CF₂, —CCl═CClF or —CClC≡CH.

Cycloalkyl groups can be in mono- or bi-cyclic form and may optionally be substituted by one or more methyl groups. The cycloalkyl groups preferably contain 3 to 8 carbon atoms, more preferably 3 to 6 carbon atoms. Examples of monocyclic cycloalkyl groups are cyclopropyl, 1-methylcyclopropyl, 2-methylcyclopropyl, cyclobutyl, cyclopentyl and cyclohexyl.

Halocycloalkyl groups are cycloalkyl groups which are substituted with one or more of the same of different halogen atoms and may optionally be substituted by one or more methyl groups. Examples of monocyclic halocycloalkyl groups are 2,2-dichloro-cyclopropyl, 2,2-dichloro-1-methyl-cyclopropyl and 2-chloro-4-fluorocyclohexyl.

In the context of the present specification the term “aryl” refers to a ring system which may be mono-, bi- or tricyclic. Examples of such rings include phenyl, naphthalenyl, anthracenyl, indenyl or phenanthrenyl. A preferred aryl group is phenyl.

The term “heteroaryl” refers to an aromatic ring system containing at least one heteroatom and consisting either of a single ring or of two or more fused rings. Preferably, single rings will contain up to three and bicyclic systems up to four heteroatoms which will preferably be chosen from nitrogen, oxygen and sulfur. Examples of such groups include pyridyl, pyridazinyl, pyrimidinyl, pyrazinyl, furanyl, thiophenyl, oxazolyl, isoxazolyl, oxadiazolyl, thiazolyl, isothiazolyl, thiadiazolyl, pyrrolyl, pyrazolyl, imidazolyl, triazolyl and tetrazolyl. A preferred heteroaryl group is pyridine. Examples of bicyclic groups are benzothiophenyl, benzimidazolyl, benzothiadiazolyl, quinolinyl, cinnolinyl and quinoxalinyl.

The term “heterocyclyl” is defined to include heteroaryl and in addition their unsaturated or partially unsaturated analogues such as 4,5,6,7-tetrahydro-benzothiophenyl, 9H-fluorenyl, 3,4-dihydro-2H-benzo-1,4-dioxepinyl, 2,3-dihydro-benzofuranyl, piperidinyl, 1,3-dioxolanyl, 1,3-dioxanyl, 4,5-dihydro-isoxazolyl, tetrahydrofuranyl and morpholinyl.

Preferred values of A¹, A², A³, R¹, R², G¹, G², R³, R⁵, Q¹, R⁶, Q², Y¹, Y², Y³, Y⁴, Y⁵, Y⁶, Y⁷, Y⁸ and Y⁹ are, in any combination, as set out below.

Preferably A¹ is C—R³ or C—R⁵.

Preferably A² is C—R³ or C—R⁵.

Preferably A³ is C—R³ or C—R⁵.

Preferably A⁴ is C—R³ or C—R⁵.

Preferably one, two or three of A¹, A², A³ and A⁴ are C—R³.

More preferably one or two of A¹, A², A³ and A⁴ are C—R³.

Most preferably one of A¹, A², A³ and A⁴ is C—R³.

Preferably R¹ is hydrogen, methyl, ethyl, allyl, propargyl, acetyl, hydroxy, acetyloxy or benzoyloxy.

More preferably R¹ is hydrogen, methyl, ethyl, allyl, propargyl, acetyl or hydroxy.

Even preferably R¹ is hydrogen, methyl or ethyl.

Yet even more preferably R¹ is hydrogen or methyl.

Most preferably R¹ is hydrogen.

Preferably R² is hydrogen, methyl, ethyl, allyl, propargyl, acetyl, hydroxy, acetyloxy or benzoyloxy.

More preferably R² is hydrogen, methyl, ethyl, allyl, propargyl, acetyl or hydroxy.

Even preferably R² is hydrogen, methyl or ethyl.

Yet even more preferably R² is hydrogen or methyl.

Most preferably R² is hydrogen.

Preferably G¹ is oxygen.

Preferably G² is oxygen.

Preferably each R³ is independently cyano, thiocyanato or aminothiocarbonyl.

More preferably each R³ is independently cyano or thiocyanato.

Most preferably each R³ is cyano.

Preferably each R⁵ is independently hydrogen, fluoro, chloro, bromo, methyl, trifluoromethyl or methoxy.

More preferably each R⁵ is independently hydrogen, fluoro, chloro, bromo, methyl or trifluoromethyl.

Even more preferably each R⁵ is independently hydrogen, fluoro, methyl or trifluoromethyl.

Yet even more preferably each R⁵ is independently hydrogen or fluoro.

Most preferably each R⁵ is hydrogen.

Preferably Q¹ is aryl or aryl substituted by one to five substituents R⁶, which may be the same or different, or Q¹ is heteroaryl or heteroaryl substituted by one to five substituents R⁶, which may be the same or different.

More preferably Q¹ is phenyl, pyridyl, furanyl, thiophenyl, pyrazolyl or 1,2,3-thiadiazolyl, or phenyl, pyridyl, furanyl, thiophenyl, pyrazolyl or 1,2,3-thiadiazolyl substituted by one to four substituents independently selected from cyano, nitro, hydroxy, bromo, chloro, fluoro, methyl, trifluoromethyl, methoxy, trifluoromethoxy, methylthio, methylsulfinyl, methylsulfonyl or phenyl. Examples of such more preferred groups for Q¹ are 5-bromo-furan-2-yl, 2-bromo-phenyl, 5-bromo-pyrid-3-yl, 2-chloro-4-fluoro-phenyl, 3-chloro-2-fluoro-phenyl, 5-chloro-2-fluoro-phenyl, 3-chloro-2-methyl-phenyl, 2-chloro-4-nitro-phenyl, 2-chloro-5-nitro-phenyl, 2-chloro-phenyl, 3-chloro-phenyl, 2-chloro-pyrid-3-yl, 2-chloro-pyrid-4-yl, 6-chloro-pyrid-3-yl, 5-chloro-thiophen-2-yl, 3-chloro-5-trifluoromethyl-pyrid-2-yl, 4-cyano-2-fluoro-phenyl, 4-cyano-phenyl, 2,5-dichloro-phenyl, 2,3-difluoro-phenyl, 1,3-dimethyl-1H-pyrazol-5-yl, 2-fluoro-phenyl, 4-fluoro-phenyl, 2-fluoro-pyrid-3-yl, 2-fluoro-3-trifluoromethyl-phenyl, 2-fluoro-5-trifluoromethyl-phenyl, 4-fluoro-3-trifluoromethyl-phenyl, furan-2-yl, 2-methoxy-phenyl, 2-methyl-phenyl, 3-methyl-pyrid-2-yl, 4-methyl-1,2,3-thiadiazol-5-yl, 4-methylthio-phenyl, 2-methylthio-pyrid-3-yl, 4-nitro-phenyl, phenyl, pyrid-3-yl, pyrid-4-yl, 1,2,3-thiadiazol-4-yl, thiophen-2-yl, 2-trifluoromethoxy-phenyl, 4-trifluoromethoxy-phenyl, 2-trifluoromethyl-phenyl and 4-trifluoromethyl-phenyl.

Even more preferably Q¹ is phenyl, pyridyl, furanyl, thiophenyl, pyrazolyl or 1,2,3-thiadiazolyl, or phenyl, pyridyl, furanyl, thiophenyl, pyrazolyl or 1,2,3-thiadiazolyl substituted by one to three substituents independently selected from cyano, nitro, hydroxy, bromo, chloro, fluoro, methyl, trifluoromethyl, methoxy, methylthio, methylsulfinyl, methylsulfonyl or phenyl.

Yet even more preferably Q¹ is phenyl or pyridyl, or phenyl or pyridyl substituted by one to two substituents independently selected from cyano, hydroxy, chloro, fluoro, methyl, trifluoromethyl, methoxy, methylthio, methylsulfinyl, methylsulfonyl or phenyl.

Most preferably Q¹ is phenyl substituted by one or two substituents selected from chloro, fluoro or methyl.

In one preferred embodiment Q¹ is 2-chloro-4-fluoro-phenyl.

In one preferred embodiment Q¹ is 3-chloro-2-fluoro-phenyl.

In one preferred embodiment Q¹ is 5-chloro-2-fluoro-phenyl.

In one preferred embodiment Q¹ is 3-chloro-2-methyl-phenyl.

In one preferred embodiment Q¹ is 2-chloro-phenyl.

In one preferred embodiment Q¹ is 3-chloro-phenyl.

In one preferred embodiment Q¹ is 4-cyano-phenyl.

In one preferred embodiment Q¹ is 2,5-dichloro-phenyl.

In one preferred embodiment Q¹ is 2,3-difluoro-phenyl.

In one preferred embodiment Q¹ is 2-fluoro-phenyl.

In one preferred embodiment Q¹ is 4-fluoro-phenyl.

In one preferred embodiment Q¹ is 2-methyl-phenyl.

A particularly preferred group of compounds are compounds of formula (D wherein Q¹ is aryl or aryl substituted by one to five substituents R⁶, which may be the same or different.

Preferably Q¹ is phenyl or phenyl substituted by one to four substituents independently selected from cyano, nitro, hydroxy, bromo, chloro, fluoro, methyl, trifluoromethyl, methoxy, trifluoromethoxy, methylthio, methylsulfinyl, methylsulfonyl or phenyl.

More preferably Q¹ is phenyl or phenyl substituted by one to three substituents independently selected from cyano, nitro, hydroxy, bromo, chloro, fluoro, methyl, trifluoromethyl, methoxy, methylthio, methylsulfinyl, methylsulfonyl or phenyl.

Even more preferably Q¹ is phenyl or phenyl substituted by one to two substituents independently selected from cyano, hydroxy, chloro, fluoro, methyl, trifluoromethyl, methoxy, methylthio, methylsulfinyl, methylsulfonyl or phenyl.

Another particularly preferred group of compounds are compounds of formula (I) wherein Q¹ is heterocyclyl or heterocyclyl substituted by one to five substituents R⁶, which may be the same or different. The heterocyclyl group is preferably a heteroaryl group.

Preferably Q¹ is pyridyl, furanyl, thiophenyl, pyrazolyl or 1,2,3-thiadiazolyl, or pyridyl, furanyl, thiophenyl, pyrazolyl or 1,2,3-thiadiazolyl substituted by one to four substituents independently selected from cyano, nitro, hydroxy, bromo, chloro, fluoro, methyl, trifluoromethyl, methoxy, trifluoromethoxy, methylthio, methylsulfinyl, methylsulfonyl or phenyl.

More preferably Q¹ is pyridyl, furanyl, thiophenyl, pyrazolyl or 1,2,3-thiadiazolyl, or pyridyl, furanyl, thiophenyl, pyrazolyl or 1,2,3-thiadiazolyl substituted by one to three substituents independently selected from cyano, nitro, hydroxy, bromo, chloro, fluoro, methyl, trifluoromethyl, methoxy, methylthio, methylsulfinyl, methylsulfonyl or phenyl.

Even more preferably Q¹ is pyridyl or pyridyl substituted by one to two substituents independently selected from cyano, hydroxy, chloro, fluoro, methyl, trifluoromethyl, methoxy, methylthio, methylsulfinyl, methylsulfonyl or phenyl.

Most preferably Q¹ is pyridyl substituted by one to two substituents independently selected from chloro, fluoro or methyl.

Preferably each R⁶ is independently cyano, nitro, hydroxy, halogen, C₁-C₆alkyl, C₁-C₆haloalkyl, C₁-C₄alkoxy-C₁-C₄-alkyl, C₃-C₆cycloalkyl, C₁-C₆alkoxy, C₁-C₆haloalkoxy, C₁-C₄alkoxy-C₁-C₄-alkoxy, C₁-C₆alkylthio, C₁-C₆alkylsulfonyl, N,N-di-(C₁-C₆alkyl)amino, N,N-di-(C₁-C₆alkyl)aminocarbonyl, N,N-di-(C₁-C₆alkyl)aminosulfonyl, C₁-C₆alkylcarbonyl, C₁-C₆alkylcarbonyloxy, C₁-C₆alkoxycarbonyl or C₁-C₆alkylcarbonylamino.

More preferably each R⁶ is independently cyano, nitro, hydroxy, bromo, chloro, fluoro, iodo, methyl, ethyl, n-propyl, prop-2-yl, n-butyl, tert-butyl, chloromethyl, trifluoromethyl, methoxymethyl, cyclopropyl, methoxy, ethoxy, trifluoromethoxy, 2,2,2-trifluoroethoxy, 2-methoxy-ethoxy, methylthio, ethylthio, n-propylthio, n-butylthio, methylsulfonyl, prop-2-ylsulfonyl, N,N-dimethylamino, N,N-dimethylaminocarbonyl, N,N-dimethylaminosulfonyl, methylcarbonyl, methylcarbonyloxy, methoxycarbonyl, ethoxycarbonyl, methylcarbonylamino, aryl or aryl which is substituted by one to five substituents independently selected from cyano, nitro, hydroxy, chloro, fluoro, methyl, ethyl, trifluoromethyl, methoxy or trifluoromethoxy, or heteroaryl or heteroaryl which is substituted by one to five substituents independently selected from cyano, nitro, hydroxy, chloro, fluoro, methyl, ethyl, trifluoromethyl, methoxy or trifluoromethoxy.

Most preferably each R⁶ is independently cyano, nitro, chloro, fluoro, methyl, trifluoromethyl, methoxy, trifluoromethoxy, methylthio, N,N-dimethylamino or methoxycarbonyl.

Preferably Q² is a moiety of formula (II).

Preferably Y¹ is cyano, halogen, methyl, ethyl, trifluoromethyl or methoxymethyl.

More preferably Y¹ is cyano, bromo, chloro, methyl, ethyl, trifluoromethyl or methoxymethyl.

Even more preferably Y¹ is bromo, chloro, methyl, ethyl or methoxymethyl.

Yet even more preferably Y¹ is bromo, methyl or ethyl.

Even more preferably Y¹ is methyl or ethyl.

Most preferably Y¹ is methyl.

Preferably Y² is hydrogen, chloro, fluoro or methyl.

Most preferably Y² is hydrogen.

Preferably Y³ is heptafluoropropyl, heptafluoroprop-2-yl, heptafluoropropylthio, heptafluoropropylsulfinyl, heptafluoropropylsulfonyl, heptafluoroprop-2-ylthio, heptafluoroprop-2-ylsulfinyl, heptafluoroprop-2-ylsulfonyl or nonafluorobut-2-yl.

In one embodiment Y³ is C₂-C₆ perfluoroalkyl, more preferably Y³ is heptafluoroprop-2-yl or nonafluorobut-2-yl.

In one embodiment Y³ is heptafluoroprop-2-yl.

In one embodiment Y³ is nonafluorobut-2-yl.

Preferably Y⁴ is hydrogen, chloro, fluoro or methyl.

Most preferably Y⁴ is hydrogen.

Preferably Y⁵ is cyano, halogen, methyl, ethyl or trifluoromethyl.

More preferably Y⁵ is cyano, bromo, chloro, methyl, ethyl or trifluoromethyl.

Even more preferably Y⁵ is bromo, chloro, methyl or ethyl.

Yet even more preferably Y⁵ is bromo, methyl or ethyl.

Even more preferably Y⁵ is methyl or ethyl.

Most preferably Y⁵ is methyl.

Preferably Y⁶ is cyano, halogen, methyl, ethyl, trifluoromethyl or methoxymethyl.

More preferably Y⁶ is cyano, bromo, chloro, methyl, ethyl, trifluoromethyl or methoxymethyl.

Even more preferably Y⁶ is bromo, chloro, methyl, ethyl or methoxymethyl.

Yet even more preferably Y⁶ is bromo, methyl or ethyl.

Even more preferably Y⁶ is methyl or ethyl.

Most preferably Y⁶ is methyl.

Preferably Y⁷ is hydrogen, chloro, fluoro or methyl.

Most preferably Y⁷ is hydrogen.

Preferably Y⁸ is heptafluoropropyl, heptafluoroprop-2-yl, heptafluoropropylthio, heptafluoropropylsulfinyl, heptafluoropropylsulfonyl, heptafluoroprop-2-ylthio, heptafluoroprop-2-ylsulfinyl, heptafluoroprop-2-ylsulfonyl or nonafluorobut-2-yl.

In one embodiment Y⁸ is C₂-C₆ perfluoroalkyl, more preferably Y⁸ is heptafluoroprop-2-yl or nonafluorobut-2-yl.

In one embodiment Y⁸ is heptafluoroprop-2-yl.

In one embodiment Y⁸ is nonafluorobut-2-yl.

Preferably Y⁹ is cyano, halogen, methyl, ethyl, trifluoromethyl or methoxymethyl.

More preferably Y⁹ is cyano, bromo, chloro, methyl, ethyl, trifluoromethyl or methoxymethyl.

Even more preferably Y⁹ is bromo, chloro, methyl, ethyl or methoxymethyl.

Yet even more preferably Y⁹ is bromo, methyl or ethyl.

Even more preferably Y⁹ is methyl or ethyl.

Most preferably Y⁹ is methyl.

A preferred embodiment are compounds of formula (Ia) wherein A¹ is C—CN, and A², A³, A⁴ are CH.

A preferred embodiment are compounds of formula (Ib) wherein A² is C—CN, and A¹, A³, and A⁴ are CH.

A preferred embodiment are compounds of formula (Ic) wherein A³ is C—CN, and A¹, A², and A⁴ are CH.

A preferred embodiment are compounds of formula (Id) wherein A⁴ is C—CN, and A¹, A², and A³ are CH.

A preferred embodiment are compounds of formula (Ie) wherein A¹ is C—CN, A⁴ is C—F, and A² and A³ are CH.

A preferred embodiment are compounds of formula (If) wherein A¹ is C—CN, A² and A⁴ are C—F, and A³ is CH.

In a preferred embodiment Q² is 2,6-dimethyl-4-(heptafluoroprop-2-yl)-phenyl.

In a preferred embodiment Q² is 2-ethyl-6-methyl-4-(heptafluoroprop-2-yl)-phenyl.

In a preferred embodiment Q² is 2,6-diethyl-4-(heptafluoroprop-2-yl)-phenyl.

In a preferred embodiment Q² is 2-methoxymethyl-6-methyl-4-(heptafluoroprop-2-yl)-phenyl.

In a preferred embodiment Q² is 2-bromo-6-methyl-4-(heptafluoroprop-2-yl)-phenyl.

In a preferred embodiment Q² is 2-bromo-6-ethyl-4-(heptafluoroprop-2-yl)-phenyl.

In a preferred embodiment Q² is 2,6-dichloro-4-(heptafluoroprop-2-yl)-phenyl.

In a preferred embodiment Q² is 2,6-dibromo-4-(heptafluoroprop-2-yl)-phenyl.

In a preferred embodiment Q² is 2,6-dimethyl-4-(nonafluorobut-2-yl)-phenyl.

In a preferred embodiment Q² is 2-ethyl-6-methyl-4-(nonafluorobut-2-yl)-phenyl.

In a preferred embodiment Q² is 2,6-diethyl-4-(nonafluorobut-2-yl)-phenyl.

In a preferred embodiment Q² is 2-methoxymethyl-6-methyl-4-(nonafluorobut-2-yl)-phenyl.

In a preferred embodiment Q² is 2-bromo-6-methyl-4-(nonafluorobut-2-yl)-phenyl.

In a preferred embodiment Q² is 2-bromo-6-ethyl-4-(nonafluorobut-2-yl)-phenyl.

In a preferred embodiment Q² is 2,6-dichloro-4-(nonafluorobut-2-yl)-phenyl.

In a preferred embodiment Q² is 2,6-dibromo-4-(nonafluorobut-2-yl)-phenyl.

In one embodiment of the invention R¹ and R² are independently of each other hydrogen, C₁-C₄alkyl, or C₁-C₄alkylcarbonyl. The preferences for R¹ and R² are the same as set out for compounds of formula (I) except that R¹ and R² cannot be allyl, propargyl, hydroxy, acetyloxy or benzoyloxy.

In one embodiment of the invention each R³ is independently cyano, thiocyanato or N—C₁-C₄alkyl-aminothiocarbonyl. The preferences for R³ are the same as set out for compounds of formula (I) except that R³ cannot be aminothiocarbonyl.

In one embodiment of the invention each R⁵ is independently hydrogen, halogen, C₁-C₄alkyl or trifluoromethyl. The preferences for R⁵ are the same as set out for compounds of formula (I) except that R⁵ cannot be methoxy.

In one embodiment of the invention each R⁶ is independently cyano, nitro, hydroxy, halogen, C₁-C₄alkyl, C₁-C₄haloalkyl, C₂-C₄alkenyl, C₂-C₄haloalkenyl, C₂-C₄alkynyl, C₂-C₄haloalkynyl, C₃-C₆cycloalkyl, C₃-C₆halocycloalkyl, C₁-C₃alkoxy, C₁-C₃haloalkoxy, C₁-C₃alkylthio, C₁-C₃haloalkylthio, C₁-C₃alkylsulfinyl, C₁-C₃haloalkylsulfinyl, C₁-C₃alkylsulfonyl, C₁-C₃haloalkylsulfonyl, N—C₁-C₄alkylamino, N,N-di-(C₁-C₄alkyl)amino, C₁-C₄alkylcarbonyl, C₁-C₄alkylcarbonyloxy, C₁-C₄alkoxycarbonyl, C₁-C₄alkylcarbonylamino or phenyl. The preferences for R⁶ are the same as set out for compounds of formula (J).

In one embodiment of the invention Y¹ and Y⁵ are independently of each other cyano, halogen, C₁-C₄alkyl, C₁-C₄haloalkyl, C₁-C₃alkylthio, C₁-C₃haloalkylthio, C₁-C₃alkylsulfinyl, C₁-C₃haloalkylsulfinyl, C₁-C₃alkylsulfonyl or C₁-C₃haloalkylsulfonyl. The preferences for Y¹ and Y⁵ are the same as set out for compounds of formula (I) except that Y¹ cannot be methoxymethyl.

In one embodiment of the invention Y⁶ and Y⁹ are independently of each other cyano, halogen, C₁-C₄alkyl, C₁-C₄haloalkyl, C₁-C₃alkylthio, C₁-C₃haloalkylthio, C₁-C₃alkylsulfinyl, C₁-C₃haloalkylsulfinyl, C₁-C₃alkylsulfonyl or C₁-C₃haloalkylsulfonyl. The preferences for Y⁶ and Y⁹ are the same as set out for compounds of formula (I) except that Y⁶ and Y⁹ cannot be methoxymethyl.

Certain intermediates are novel and as such form a further aspect of the invention.

One group of novel intermediates are compounds of formula (XIII)

wherein A¹, A², A³, A⁴, R², G² and Q² are as defined in relation to formula I; or a salt or N-oxide thereof. The preferences for A¹, A², A³, A⁴, R², G² and Q² are the same as the preferences set out for the corresponding substituents of the compounds of formula (I).

Another group of novel intermediates are compounds of formula (IX′)

wherein A¹, A², A³, A⁴, R², G² and Q² are as defined in relation to formula I; or a salt or N-oxide thereof. The preferences for A¹, A², A³, A⁴, R², G² and Q² are the same as the preferences set out for the corresponding substituents of the compounds of formula (I).

A further group of novel intermediates are compounds of formula (IX)

wherein A¹, A², A³, A⁴, R¹, R², G² and Q² are as defined in relation to formula I; or a salt or N-oxide thereof. The preferences for A¹, A², A³, A⁴, R¹, R², G² and Q² are the same as the preferences set out for the corresponding substituents of the compounds of formula (I).

Another group of novel intermediates are compounds of formula (XI)

wherein A¹, A², A³, A⁴, R², G² and Q² are as defined in relation to formula I and LG is a leaving group; or a salt or N-oxide thereof. The preferences for A¹, A², A³, A⁴, R², G² and Q² are the same as the preferences set out for the corresponding substituents of the compounds of formula (I). Preferably LG is halogen, more preferably fluoro or chloro, most preferably fluoro.

The compounds in Tables 1 to 63 below illustrate the compounds of the invention.

Table 1:

Table 1 provides 38 compounds of formula (Ia) wherein Q² is 2,6-dimethyl-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in the table below.

Compound numbers Q¹ 1.01 5-bromo-furan-2-yl 1.02 2-bromo-phenyl 1.03 5-bromo-pyrid-3-yl 1.04 2-chloro-4-fluoro-phenyl 1.05 5-chloro-2-fluoro-phenyl 1.06 2-chloro-4-nitro-phenyl 1.07 2-chloro-5-nitro-phenyl 1.08 2-chloro-phenyl 1.09 3-chloro-phenyl 1.10 2-chloro-pyrid-3-yl 1.11 2-chloro-pyrid-4-yl 1.12 6-chloro-pyrid-3-yl 1.13 5-chloro-thiophen-2-yl 1.14 3-chloro-5-trifluoromethyl-pyrid-2-yl 1.15 4-cyano-phenyl 1.16 2,5-dichloro-phenyl 1.17 2,3-difluoro-phenyl 1.18 1,3-dimethyl-1H-pyrazol-5-yl 1.19 2-fluoro-phenyl 1.20 4-fluoro-phenyl 1.21 2-fluoro-pyrid-3-yl 1.22 2-fluoro-3-trifluoromethyl-phenyl 1.23 2-fluoro-5-trifluoromethyl-phenyl 1.24 4-fluoro-3-trifluoromethyl-phenyl 1.25 furan-2-yl 1.26 2-methoxy-phenyl 1.27 2-methyl-phenyl 1.28 3-methyl-pyrid-2-yl 1.29 4-methyl-1,2,3-thiadiazol-5-yl 1.30 2-methylthio-pyrid-3-yl 1.31 4-nitro-phenyl 1.32 phenyl 1.33 1,2,3-thiadiazol-4-yl 1.34 thiophen-2-yl 1.35 2-trifluoromethoxy-phenyl 1.36 4-trifluoromethoxy-phenyl 1.37 2-trifluoromethyl-phenyl 1.38 4-trifluoromethyl-phenyl Table 2: Table 2 provides 38 compounds of formula (Ia) wherein Q² is 2-ethyl-6-methyl-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 3: Table 3 provides 38 compounds of formula (Ia) wherein Q² is 2,6-diethyl-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 4: Table 4 provides 38 compounds of formula (Ia) wherein Q² is 2-methoxymethyl-6-methyl-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 5: Table 5 provides 38 compounds of formula (Ia) wherein Q² is 2-bromo-6-methyl-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 6: Table 6 provides 38 compounds of formula (Ia) wherein Q² is 2-bromo-6-ethyl-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 7: Table 7 provides 38 compounds of formula (Ia) wherein Q² is 2,6-dichloro-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 8: Table 8 provides 38 compounds of formula (Ia) wherein Q² is 2,6-dibromo-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 9: Table 9 provides 38 compounds of formula (Ia) wherein Q² is 2,6-dimethyl-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 10: Table 10 provides 38 compounds of formula (Ia) wherein Q² is 2-ethyl-6-methyl-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 11: Table 11 provides 38 compounds of formula (Ia) wherein Q² is 2,6-diethyl-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 12: Table 12 provides 38 compounds of formula (Ia) wherein Q² is 2-methoxymethyl-6-methyl-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 13: Table 13 provides 38 compounds of formula (Ia) wherein Q² is 2-bromo-6-methyl-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 14: Table 14 provides 38 compounds of formula (Ia) wherein Q² is 2-bromo-6-ethyl-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 15: Table 15 provides 38 compounds of formula (Ia) wherein Q² is 2,6-dichloro-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 16: Table 16 provides 38 compounds of formula (Ia) wherein Q² is 2,6-dibromo-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 17: Table 17 provides 38 compounds of formula (Ia′) wherein Q² is 2,6-dimethyl-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in the table below.

Table 18: Table 18 provides 38 compounds of formula (Ia′) wherein Q² is 2-ethyl-6-methyl-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 19: Table 19 provides 38 compounds of formula (Ia′) wherein Q² is 2,6-diethyl-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 20: Table 20 provides 38 compounds of formula (Ia′) wherein Q² is 2-methoxymethyl-6-methyl-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 21: Table 21 provides 38 compounds of formula (Ia′) wherein Q² is 2-bromo-6-methyl-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 22: Table 22 provides 38 compounds of formula (Ia′) wherein Q² is 2-bromo-6-ethyl-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 23: Table 23 provides 38 compounds of formula (Ia′) wherein Q² is 2,6-dichloro-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 24: Table 24 provides 38 compounds of formula (Ia′) wherein Q² is 2,6-dibromo-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 25: Table 25 provides 38 compounds of formula (Ia′) wherein Q² is 2,6-dimethyl-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 26: Table 26 provides 38 compounds of formula (Ia′) wherein Q² is 2-ethyl-6-methyl-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 27: Table 27 provides 38 compounds of formula (Ia′) wherein Q² is 2,6-diethyl-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 28: Table 28 provides 38 compounds of formula (Ia′) wherein Q² is 2-methoxymethyl-6-methyl-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 29: Table 29 provides 38 compounds of formula (Ia′) wherein Q² is 2-bromo-6-methyl-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 30: Table 30 provides 38 compounds of formula (Ia′) wherein Q² is 2-bromo-6-ethyl-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 31: Table 31 provides 38 compounds of formula (Ia′) wherein Q² is 2,6-dichloro-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 32: Table 32 provides 38 compounds of formula (Ia′) wherein Q² is 2,6-dibromo-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 33: Table 33 provides 38 compounds of formula (Ib) wherein Q² is 2,6-dimethyl-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1.

Table 34: Table 34 provides 38 compounds of formula (Ic) wherein Q² is 2,6-dimethyl-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1.

Table 35: Table 35 provides 38 compounds of formula (Id) wherein Q² is 2,6-dimethyl-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1.

Table 36: Table 36 provides 38 compounds of formula (Ie) wherein Q² is 2,6-dimethyl-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in the table below.

Table 37: Table 37 provides 38 compounds of formula (Ie) wherein Q² is 2-ethyl-6-methyl-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 38: Table 38 provides 38 compounds of formula (Ie) wherein Q² is 2,6-diethyl-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 39: Table 39 provides 38 compounds of formula (Ie) wherein Q² is 2-methoxymethyl-6-methyl-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 40: Table 40 provides 38 compounds of formula (Ie) wherein Q² is 2-bromo-6-methyl-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 41: Table 41 provides 38 compounds of formula (Ie) wherein Q² is 2-bromo-6-ethyl-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 42: Table 42 provides 38 compounds of formula (Ie) wherein Q² is 2,6-dichloro-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 43: Table 43 provides 38 compounds of formula (Ie) wherein Q² is 2,6-dibromo-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 44: Table 44 provides 38 compounds of formula (Ie) wherein Q² is 2,6-dimethyl-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 45: Table 45 provides 38 compounds of formula (Ie) wherein Q² is 2-ethyl-6-methyl-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 46: Table 46 provides 38 compounds of formula (Ie) wherein Q² is 2,6-diethyl-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 47: Table 47 provides 38 compounds of formula (Ie) wherein Q² is 2-methoxymethyl-6-methyl-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 48: Table 48 provides 38 compounds of formula (Ie) wherein Q² is 2-bromo-6-methyl-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 49: Table 49 provides 38 compounds of formula (Ie) wherein Q² is 2-bromo-6-ethyl-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 50: Table 50 provides 38 compounds of formula (Ie) wherein Q² is 2,6-dichloro-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 51: Table 51 provides 38 compounds of formula (Ie) wherein Q² is 2,6-dibromo-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 52: Table 52 provides 38 compounds of formula (If) wherein Q² is 2,6-dimethyl-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in the table below.

Table 53: Table 53 provides 38 compounds of formula (If) wherein Q² is 2-ethyl-6-methyl-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 54: Table 54 provides 38 compounds of formula (If) wherein Q² is 2,6-diethyl-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 55: Table 55 provides 38 compounds of formula (If) wherein Q² is 2-methoxymethyl-6-methyl-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 56: Table 56 provides 38 compounds of formula (If) wherein Q² is 2-bromo-6-methyl-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 57: Table 57 provides 38 compounds of formula (If) wherein Q² is 2-bromo-6-ethyl-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 58: Table 58 provides 38 compounds of formula (If) wherein Q² is 2,6-dichloro-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 59: Table 59 provides 38 compounds of formula (If) wherein Q² is 2,6-dibromo-4-(heptafluoroprop-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 60: Table 60 provides 38 compounds of formula (If) wherein Q² is 2,6-dimethyl-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 61: Table 61 provides 38 compounds of formula (If) wherein Q² is 2-ethyl-6-methyl-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 62: Table 62 provides 38 compounds of formula (If) wherein Q² is 2,6-diethyl-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 63: Table 63 provides 38 compounds of formula (If) wherein Q² is 2-methoxymethyl-6-methyl-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 64: Table 64 provides 38 compounds of formula (If) wherein Q² is 2-bromo-6-methyl-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 65: Table 65 provides 38 compounds of formula (If) wherein Q² is 2-bromo-6-ethyl-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 66: Table 66 provides 38 compounds of formula (If) wherein Q² is 2,6-dichloro-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 67: Table 67 provides 38 compounds of formula (If) wherein Q² is 2,6-dibromo-4-(nonafluorobut-2-yl)-phenyl and Q¹ has the values listed in Table 1. Table 68: Table 68 provides 16 compounds of formula (XIIIa) wherein Q² has the values listed in the table below.

Compound number Q² 68.01 2,6-dimethyl-4-(heptafluoroprop-2-yl)-phenyl 68.02 2-ethyl-6-methyl-4-(heptafluoroprop-2-yl)-phenyl 68.03 2,6-diethyl-4-(heptafluoroprop-2-yl)-phenyl 68.04 2-methoxymethyl-6-methyl-4-(heptafluoroprop- 2-yl)-phenyl 68.05 2-bromo-6-methyl-4-(heptafluoroprop-2-yl)- phenyl 68.06 2-bromo-6-ethyl-4-(heptafluoroprop-2-yl)-phenyl 68.07 2,6-dichloro-4-(heptafluoroprop-2-yl)-phenyl 68.08 2,6-dibromo-4-(heptafluoroprop-2-yl)-phenyl 68.09 2,6-dimethyl-4-(nonafluorobut-2-yl)-phenyl 68.10 2-ethyl-6-methyl-4-(nonafluorobut-2-yl)-phenyl 68.11 2,6-diethyl-4-(nonafluorobut-2-yl)-phenyl 68.12 2-methoxymethyl-6-methyl-4-(nonafluorobut-2- yl)-phenyl 68.13 2-bromo-6-methyl-4-(nonafluorobut-2-yl)-phenyl 68.14 2-bromo-6-ethyl-4-(nonafluorobut-2-yl)-phenyl 68.15 2,6-dichloro-4-(nonafluorobut-2-yl)-phenyl 68.16 2,6-dibromo-4-(nonafluorobut-2-yl)-phenyl Table 69: Table 69 provides 1 compound of formula (XIIIb) wherein Q² is 2,6-dimethyl-4-(heptafluoroprop-2-yl)-phenyl.

Table 70: Table 70 provides 1 compound of formula (XIIIc) wherein Q² is 2,6-dimethyl-4-(heptafluoroprop-2-yl)-phenyl.

Table 71: Table 71 provides 1 compound of formula (XIIId) wherein Q² is 2,6-dimethyl-4-(heptafluoroprop-2-yl)-phenyl.

Table 72: Table 72 provides 16 compounds of formula (XIIIe) wherein Q² has the values listed in Table 68.

Table 73: Table 73 provides 16 compounds of formula (XIIIf) wherein Q² has the values listed in Table 68.

Table 74: Table 74 provides 16 compounds of formula (IXa) wherein Q² has the values listed in the table below.

Compound number Q² 74.01 2,6-dimethyl-4-(heptafluoroprop-2-yl)-phenyl 74.02 2-ethyl-6-methyl-4-(heptafluoroprop-2-yl)-phenyl 74.03 2,6-diethyl-4-(heptafluoroprop-2-yl)-phenyl 74.04 2-methoxymethyl-6-methyl-4-(heptafluoroprop- 2-yl)-phenyl 74.05 2-bromo-6-methyl-4-(heptafluoroprop-2-yl)- phenyl 74.06 2-bromo-6-ethyl-4-(heptafluoroprop-2-yl)-phenyl 74.07 2,6-dichloro-4-(heptafluoroprop-2-yl)-phenyl 74.08 2,6-dibromo-4-(heptafluoroprop-2-yl)-phenyl 74.09 2,6-dimethyl-4-(nonafluorobut-2-yl)-phenyl 74.10 2-ethyl-6-methyl-4-(nonafluorobut-2-yl)-phenyl 74.11 2,6-diethyl-4-(nonafluorobut-2-yl)-phenyl 74.12 2-methoxymethyl-6-methyl-4-(nonafluorobut-2- yl)-phenyl 74.13 2-bromo-6-methyl-4-(nonafluorobut-2-yl)-phenyl 74.14 2-bromo-6-ethyl-4-(nonafluorobut-2-yl)-phenyl 74.15 2,6-dichloro-4-(nonafluorobut-2-yl)-phenyl 74.16 2,6-dibromo-4-(nonafluorobut-2-yl)-phenyl Table 75: Table 75 provides 1 compound of formula (IXb) wherein Q² is 2,6-dimethyl-4-(heptafluoroprop-2-yl)-phenyl.

Table 76: Table 76 provides 1 compound of formula (IXc) wherein Q² is 2,6-dimethyl-4-(heptafluoroprop-2-yl)-phenyl.

Table 77: Table 77 provides 1 compound of formula (IXd) wherein Q² is 2,6-dimethyl-4-(heptafluoroprop-2-yl)-phenyl.

Table 78: Table 78 provides 16 compounds of formula (IXe) wherein Q² has the values listed in Table 74.

Table 79: Table 79 provides 16 compounds of formula (IXf) wherein Q² has the values listed in Table 74.

The compounds of the invention may be made by a variety of methods.

1) Compounds of formula (I), wherein G¹ and G² are oxygen, may be made by treatment of compounds of formula (V), wherein G¹ is oxygen and R is OH, C₁-C₆alkoxy or Cl, F or Br with an amine of formula NHR²Q².

When R is OH such reactions are usually carried out in the presence of a coupling reagent, such as DCC (N,N′-dicyclohexylcarbodiimide), EDC (1-ethyl-3-[3-dimethylamino-propyl]carbodiimide hydrochloride) or BOP-Cl (bis(2-oxo-3-oxazolidinyl)phosphonic chloride), in the presence of a base, such as pyridine, triethylamine, 4-(dimethylamino)-pyridine or diisopropylethylamine, and optionally in the presence of a nucleophilic catalyst, such as hydroxybenzotriazole. When R is Cl, such reactions are usually carried out under basic conditions (for example in the presence of pyridine, triethylamine, 4-(dimethylamino)-pyridine or diisopropylethylamine), again optionally in the presence of a nucleophilic catalyst. Alternatively, it is possible to conduct the reaction in a biphasic system comprising an organic solvent, preferably ethyl acetate, and an aqueous solvent, preferably a solution of sodium hydrogen carbonate. When R is C₁-C₆alkoxy it is sometimes possible to convert the ester directly to the amide by heating the ester and amine together in a thermal process.

2) Acid halides of formula (V), wherein G¹ is oxygen and R is Cl, F or Br, may be made from carboxylic acids of formula (V), wherein G¹ is oxygen and R is OH, under standard conditions, such as treatment with thionyl chloride or oxalyl chloride.

3) Carboxylic acids of formula (V), wherein G¹ is oxygen and R is OH, may be formed from esters of formula (V), wherein G¹ is oxygen and R is C₁-C₆alkoxy. It is known to a person skilled in the art that there are many methods for the hydrolysis of such esters depending on the nature of the alkoxy group. One widely used method to achieve such a transformation is the treatment of the ester with an alkali hydroxide, such as sodium hydroxide, in a solvent, such as ethanol and/or water.

4) Esters of formula (V), wherein G¹ is oxygen and R is C₁-C₆alkoxy, may be made by treatment of compounds of formula (IV), wherein R is C₁-C₆alkoxy, by acylation with a carboxylic acid of formula Q¹-COOH or an acid halide of formula Q¹-COHal, wherein Hal is Cl, F or Br, under standard conditions as described in 1).

5) Compounds of formula (IV), wherein R is C₁-C₆alkoxy, may be made from compounds of formula (VI) by sequential treatment with an alcohol R—OH under acidic conditions and then formation of the N—R¹ bond. It is known to a person skilled in the art that there are many reported methods for the formation of this bond depending on the nature of the substituent R¹.

Alternatively, reactions based on oxidized versions of the alcohols such as the corresponding aldehydes and ketones or based on more activated analogues of the alcohols such as the corresponding halides or sulfonates may be used. For example, reductive amination may be achieved by treatment of the amine with an aldehyde or ketone and a reducing agent such as sodium cyanoborohydride or sodium borohydride. Alternatively, alkylation may be achieved by treating the amine with an alkylating agent such as an alkyl halide, optionally in the presence of a base. Alternatively, arylation may be achieved by treatment of the amine with an aryl halide or sulfonate in the presence of a suitable catalyst/ligand system, often a palladium (0) complex. Compounds of formula (VI) and alcohols of formula R—OH are either known compounds or may be made by known methods known to a person skilled in the art.

6) Alternatively, compounds of formula (IV), wherein R is C₁-C₆alkoxy, may be made from a compound of formula (VII), wherein R is C₁-C₆alkoxy and LG is a leaving group, such as fluoro, chloro or sulfonate, via nucleophilic displacement of the leaving group by an amine of formula R¹—NH₂.

Compounds of formula (VII) and amines of formula R¹—NH₂ are either known compounds or may be made by known methods known to a person skilled in the art.

7) Compounds of formula (I), wherein G¹ and G² are sulfur, may be made from a compound of formula (I), wherein G¹ and G² are oxygen, by treatment with a thio-transfer reagent, such as Lawesson's reagent or phosphorus pentasulfide.

8) Compounds of formula (I), wherein G¹ is sulfur and G² is oxygen, may be made from compounds of formula (V), wherein G¹ is oxygen and R is OH or C₁-C₆alkoxy, by treatment with a thio-transfer reagent, such as Lawessen's reagent or phosphorus pentasulfide, prior to coupling with the amine of formula NHR²Q².

9) Alternatively, compounds of formula (I), wherein G¹ and G² are oxygen, may be made by the treatment of compounds of formula (IX), wherein G² is oxygen, with a carboxylic acid of formula Q¹-COOH or an acid halide of formula Q¹-COHal, wherein Hal is Cl, F or Br, under standard conditions as described in 1).

10) Compounds of formula (IX), wherein G² is oxygen, may be formed from compounds of formula (VIII), wherein P is a suitable protecting group and R is OH, Cl or C₁-C₆alkoxy, by amide bond formation with an amine of formula NHR²Q² under standard conditions as described in 1), followed by removal of the protecting group P under standard conditions.

11) Compounds of formula (VIII), wherein R is OH or C₁-C₆alkoxy, may be made by the protection of the amine functionality in compounds of formula (IV), wherein R is OH or C₁-C₆alkoxy. Suitable protecting groups include carbamates (such as tert-butyloxycarbonyl, allyloxycarbonyl and benzyloxycarbonyl), trialkylsilyl groups (such as tert-butyldimethylsilyl) and acyl groups (such as acetyl). The formation and removal of such groups is widely reported in the literature and is known to a person skilled in the art.

12) For compounds of formula (VIII) and compounds of formula (IV), the esters (wherein R is C₁-C₆alkoxy) may be hydrolysed to the acids (wherein R is OH) by treatment with an alkali hydroxide, such as sodium hydroxide, in a solvent, such as ethanol. The acids (wherein R is OH) may be converted to the acid chlorides (wherein R is Cl) by treatment with thionyl chloride or oxalyl chloride as described in 2) and 3).

13) Alternatively, it may be possible to convert compounds of formula (IV), wherein R is OH, Cl, F, Br or C₁-C₆alkoxy, directly to compounds of formula (IX) by amide bond formation with an amine of formula NHR²Q² under standard conditions as described in 1).

14) Alternatively, compounds of formula (IX), wherein G² is oxygen, may be made from compounds of formula (XI), wherein G² is oxygen and LG is a leaving group such as fluoro, chloro or sulfonate, by displacement of the leaving group with a compound of formula R¹—NH₂. Such reactions are usually performed under basic conditions.

15) Compounds of formula (XI) may be made from compounds of formula (X), wherein R is Cl or OH and LG is a leaving group as described in 14), via amide bond formation under standard conditions as described in 1). Compounds of formula (X) and formula (IV) are either known compounds or may be made by methods known to a person skilled in the art.

16) Compounds of formula (I), wherein G¹ is oxygen and G² is sulfur, may be made by treatment of compounds of formula (XI), wherein G² is oxygen and LG is a leaving group, or compounds of formula (IX), wherein G² is oxygen, with a thio-transfer reagent such as Lawesson's reagent or phosphorus pentasulfide prior to elaborating to compounds of formula (I), wherein G¹ is oxygen and G² is sulfur, as described in 9).

17) Alternatively, compounds of formula (IX), wherein G² is oxygen, may be prepared by formation of a N—R¹ bond in a compound of formula (IX′), wherein G² is oxygen, using the methods as described in 5).

18) Compounds of formula (IX′), wherein G² is oxygen, may be made by the reduction of a nitro compound of formula (XIII), wherein G² is oxygen. There are numerous methods for achieving such a transformation reported in the literature such as treatment with tin chloride under acidic conditions, or hydrogenation catalysed by a noble metal such as palladium on carbon.

19) Compounds of formula (XIII), wherein G² is oxygen, may be derived from compounds of formula (XII), wherein R is OH, Cl, or C₁-C₆alkoxy, via acylation with an amine of formula NHR²Q² under the standard conditions as described in 1).

20) For compounds of formula (XII), the esters (wherein R is C₁-C₆alkoxy) may be hydrolysed to the acids (wherein R is OH) by treatment with an alkali hydroxide, such as sodium hydroxide, in a solvent, such as ethanol as described in 3). The acids (wherein R is OH) may be converted to the acid chlorides (wherein R is Cl) by treatment with thionyl chloride or oxalyl chloride as described in 2). Compounds of formula (XII) are either known or may be made by methods known to a person skilled in the art.

21) Compounds of formula (XII) wherein R³ is cyano, can be made from a compound of formula (XII′) wherein LG is halogen, such as fluoride or chloride, by reaction with a cyanide salt, such as potassium cyanide, optionally in the presence of a base, such as potassium carbonate.

The displacement of a halogen with cyanide can also be carried out on intermediates of formula (XIII). In both instances the presence of the nitro group facilitates the displacement of the leaving group by the cyanide ion. Likewise compounds of formula (XII) and (XIII) wherein R³ is thiocyanato, can be made from a compound of formula (XII′) or (XIII′) wherein LG is halogen, such as iodine, fluorine or chlorine, by reaction with a thiocyanato salt, such as potassium thiocyanate or copper thiocyanate as described for example in Journal of the Chemical Society, Chemical Communications, (2), 8102; 1989 or Synthetic Communications, 10(8), 633-6; 1980.

22) Compounds of formula (XII) wherein R³ is cyano, can be made from a compound of formula (XII′) wherein LG is an amine, by reaction with a cyanide salt, such as copper cyanide, via a diazotisation reaction. The displacement of an amine with cyanide can also be carried out on intermediates of formula (XIII).

23) Compounds of formula (I), wherein G¹ and G² are oxygen and R³ is aminothiocarbonyl, can be made, for example, by treatment of a compound of formula (IV), (VI), (VII), (VIII), (X), (XII) wherein R³ is cyano with P₄S₁₀ or H₂S as described, for example, in Journal of Fluorine Chemistry (2006), 127(1), 63-67, and Synthesis (2006), (2), 224-226 or Synthetic Communications (2003), 33(24), 4279-4284. Alternatively, compounds of formula (I), wherein G¹ and G² are oxygen and R³ is aminothiocarbonyl can be made, for example, by treatment of a compound of formula (I), wherein R³ is cyano by reaction with sodium hydrogen sulfide and magnesium chloride as described, for example, in Synthetic Communications (2005), 35(5), 761-764.

24) Compounds of formula (I), wherein G¹ and G² are oxygen and R³ is N—C₁-C₄alkyl-aminothiocarbonyl can be made, for example, by treatment of a compound of formula (I), wherein G¹ and G² are oxygen and R³ is aminothiocarbonyl by reaction with an N—C₁-C₄alkyl-amine, as described, for example, in U.S. Pat. No. 5,049,669 or Journal of Sulfur Chemistry (2006), 27(3), 203-212.

25) Compounds of formula (I), wherein G¹ and G² are oxygen and R³ is N,N-di-C₁-C₄alkyl-aminothiocarbonyl can be made, for example, by treatment of a compound of formula (I), wherein G¹ and G² are oxygen and R³ is cyano by reaction with an N,N-di-C₁-C₄alkyl-amine in the presence of sulfur, preferably with microwave irradiation, as described, for example, in Synthetic Communications (2003), 33(24), 4279-4284. Alternatively, compounds of formula (I), wherein G¹ and G² are oxygen and R³ is N,N-di-C₁-C₄alkyl-aminothiocarbonyl can be made, for example, by treatment of a compound of formula (I), wherein G¹ and G² are oxygen and R³ is cyano by reaction with an N,N-di-C₁-C₄alkyl-dithiocarbamate as described, for example, in Bulletin of the Chemical Society of Japan (1967), 40(9), 2209.

The compounds of formula (I) can be used to combat and control infestations of insect pests such as Lepidoptera, Diptera, Hemiptera, Thysanoptera, Orthoptera, Dictyoptera, Coleoptera, Siphonaptera, Hymenoptera and Isoptera and also other invertebrate pests, for example, acarine, nematode and mollusc pests. Insects, acarines, nematodes and molluscs are hereinafter collectively referred to as pests. The pests which may be combated and controlled by the use of the invention compounds include those pests associated with agriculture (which term includes the growing of crops for food and fibre products), horticulture and animal husbandry, companion animals, forestry and the storage of products of vegetable origin (such as fruit, grain and timber); those pests associated with the damage of man-made structures and the transmission of diseases of man and animals; and also nuisance pests (such as flies).

Examples of pest species which may be controlled by the compounds of formula (I) include: Myzus persicae (aphid), Aphis gossypii (aphid), Aphis fabae (aphid), Lygus spp. (capsids), Dysdercus spp. (capsids), Nilaparvata lugens (planthopper), Nephotettixc incticeps (leafhopper), Nezara spp. (stinkbugs), Euschistus spp. (stinkbugs), Leptocorisa spp. (stinkbugs), Frankliniella occidentalis (thrip), Thrips spp. (thrips), Leptinotarsa decemlineata (Colorado potato beetle), Anthonomus grandis (boll weevil), Aonidiella spp. (scale insects), Trialeurodes spp. (white flies), Bemisia tabaci (white fly), Ostrinia nubilalis (European corn borer), Spodoptera littoralis (cotton leafworm), Heliothis virescens (tobacco budworm), Helicoverpa armigera (cotton bollworm), Helicoverpa zea (cotton bollworm), Sylepta derogata (cotton leaf roller), Pieris brassicae (white butterfly), Plutella xylostella (diamond back moth), Agrotis spp. (cutworms), Chilo suppressalis (rice stem borer), Locusta migratoria (locust), Chortiocetes terminifera (locust), Diabrotica spp. (rootworms), Panonychus ulmi (European red mite), Panonychus citri (citrus red mite), Tetranychus urticae (two-spotted spider mite), Tetranychus cinnabarinus (carmine spider mite), Phyllocoptruta oleivora (citrus rust mite), Polyphagotarsonemus latus (broad mite), Brevipalpus spp. (flat mites), Boophilus microplus (cattle tick), Dermacentor variabilis (American dog tick), Ctenocephalides felis (cat flea), Liriomyza spp. (leafminer), Musca domestica (housefly), Aedes aegypti (mosquito), Anopheles spp. (mosquitoes), Culex spp. (mosquitoes), Lucillia spp. (blowflies), Blattella germanica (cockroach), Periplaneta americana (cockroach), Blatta orientalis (cockroach), termites of the Mastotermitidae (for example Mastotermes spp.), the Kalotermitidae (for example Neotermes spp.), the Rhinotermitidae (for example Coptotermes formosanus, Reticulitermes flavipes, R. speratu, R. virginicus, R. hesperus, and R. santonensis) and the Termitidae (for example Globitermes sulfureus), Solenopsis geminata (fire ant), Monomorium pharaonis (pharaoh's ant), Damalinia spp. and Linognathus spp. (biting and sucking lice), Meloidogyne spp. (root knot nematodes), Globodera spp. and Heterodera spp. (cyst nematodes), Pratylenchus spp. (lesion nematodes), Rhodopholus spp. (banana burrowing nematodes), Tylenchulus spp. (citrus nematodes), Haemonchus contortus (barber pole worm), Caenorhabditis elegans-(vinegar eelworm), Trichostrongylus spp. (gastro intestinal nematodes) and Deroceras reticulatum (slug).

The invention therefore provides a method of combating and controlling insects, acarines, nematodes or molluscs which comprises applying an insecticidally, acaricidally, nematicidally or molluscicidally effective amount of a compound of formula (I), or a composition containing a compound of formula (I), to a pest, a locus of pest, preferably a plant, or to a plant susceptible to attack by a pest, The compounds of formula (I) are preferably used against insects, acarines or nematodes.

The term “plant” as used herein includes seedlings, bushes and trees.

In order to apply a compound of formula (I) as an insecticide, acaricide, nematicide or molluscicide to a pest, a locus of pest, or to a plant susceptible to attack by a pest, a compound of formula (I) is usually formulated into a composition which includes, in addition to the compound of formula (I), a suitable inert diluent or carrier and, optionally, a surface active agent (SFA). SFAs are chemicals which are able to modify the properties of an interface (for example, liquid/solid, liquid/air or liquid/liquid interfaces) by lowering the interfacial tension and thereby leading to changes in other properties (for example dispersion, emulsification and wetting). It is preferred that all compositions (both solid and liquid formulations) comprise, by weight, 0.0001 to 95%, more preferably 1 to 85%, for example 5 to 60%, of a compound of formula (I). The composition is generally used for the control of pests such that a compound of formula (I) is applied at a rate of from 0.1 g to 10 kg per hectare, preferably from 1 g to 6 kg per hectare, more preferably from 1 g to 1 kg per hectare.

When used in a seed dressing, a compound of formula (I) is used at a rate of 0.0001 g to 10 g (for example 0.001 g or 0.05 g), preferably 0.005 g to 10 g, more preferably 0.005 g to 4 g, per kilogram of seed.

In another aspect the present invention provides an insecticidal, acaricidal, nematicidal or molluscicidal composition comprising an insecticidally, acaricidally, nematicidally or molluscicidally effective amount of a compound of formula (I) and a suitable carrier or diluent therefor. The composition is preferably an insecticidal, acaricidal, nematicidal or molluscicidal composition.

The compositions can be chosen from a number of formulation types, including dustable powders (DP), soluble powders (SP), water soluble granules (SG), water dispersible granules (WG), wettable powders (WP), granules (GR) (slow or fast release), soluble concentrates (SL), oil miscible liquids (OL), ultra low volume liquids (UL), emulsifiable concentrates (EC), dispersible concentrates (DC), emulsions (both oil in water (EW) and water in oil (EO)), micro-emulsions (ME), suspension concentrates (SC), aerosols, fogging/smoke formulations, capsule suspensions (CS) and seed treatment formulations. The formulation type chosen in any instance will depend upon the particular purpose envisaged and the physical, chemical and biological properties of the compound of formula (I).

Dustable powders (DP) may be prepared by mixing a compound of formula (I) with one or more solid diluents (for example natural clays, kaolin, pyrophyllite, bentonite, alumina, montmorillonite, kieselguhr, chalk, diatomaceous earths, calcium phosphates, calcium and magnesium carbonates, sulfur, lime, flours, talc and other organic and inorganic solid carriers) and mechanically grinding the mixture to a fine powder.

Soluble powders (SP) may be prepared by mixing a compound of formula (I) with one or more water-soluble inorganic salts (such as sodium hydrogen carbonate, sodium carbonate or magnesium sulfate) or one or more water-soluble organic solids (such as a polysaccharide) and, optionally, one or more wetting agents, one or more dispersing agents or a mixture of said agents to improve water dispersibility/solubility. The mixture is then ground to a fine powder. Similar compositions may also be granulated to form water soluble granules (SG).

Wettable powders (WP) may be prepared by mixing a compound of formula (I) with one or more solid diluents or carriers, one or more wetting agents and, preferably, one or more dispersing agents and, optionally, one or more suspending agents to facilitate the dispersion in liquids. The mixture is then ground to a fine powder. Similar compositions may also be granulated to form water dispersible granules (WG).

Granules (GR) may be formed either by granulating a mixture of a compound of formula (I) and one or more powdered solid diluents or carriers, or from pre-formed blank granules by absorbing a compound of formula (I) (or a solution thereof, in a suitable agent) in a porous granular material (such as pumice, attapulgite clays, fuller's earth, kieselguhr, diatomaceous earths or ground corn cobs) or by adsorbing a compound of formula (I) (or a solution thereof, in a suitable agent) on to a hard core material (such as sands, silicates, mineral carbonates, sulfates or phosphates) and drying if necessary. Agents which are commonly used to aid absorption or adsorption include solvents (such as aliphatic and aromatic petroleum solvents, alcohols, ethers, ketones and esters) and sticking agents (such as polyvinyl acetates, polyvinyl alcohols, dextrins, sugars and vegetable oils). One or more other additives may also be included in granules (for example an emulsifying agent, wetting agent or dispersing agent).

Dispersible Concentrates (DC) may be prepared by dissolving a compound of formula (I) in water or an organic solvent, such as a ketone, alcohol or glycol ether. These solutions may contain a surface active agent (for example to improve water dilution or prevent crystallisation in a spray tank).

Emulsifiable concentrates (EC) or oil-in-water emulsions (EW) may be prepared by dissolving a compound of formula (J) in an organic solvent (optionally containing one or more wetting agents, one or more emulsifying agents or a mixture of said agents). Suitable organic solvents for use in ECs include aromatic hydrocarbons (such as alkylbenzenes or alkylnaphthalenes, exemplified by SOLVESSO 100, SOLVESSO 150 and SOLVESSO 200; SOLVESSO is a Registered Trade Mark), ketones (such as cyclohexanone or methylcyclohexanone) and alcohols (such as benzyl alcohol, furfuryl alcohol or butanol), N-alkylpyrrolidones (such as N-methylpyrrolidone or N-octylpyrrolidone), dimethyl amides of fatty acids (such as C₈-C₁₀ fatty acid dimethylamide) and chlorinated hydrocarbons. An EC product may spontaneously emulsify on addition to water, to produce an emulsion with sufficient stability to allow spray application through appropriate equipment. Preparation of an EW involves obtaining a compound of formula (I) either as a liquid (if it is not a liquid at ambient temperature, it may be melted at a reasonable temperature, typically below 70° C.) or in solution (by dissolving it in an appropriate solvent) and then emulsifying the resultant liquid or solution into water containing one or more SFAs, under high shear, to produce an emulsion. Suitable solvents for use in EWs include vegetable oils, chlorinated hydrocarbons (such as chlorobenzenes), aromatic solvents (such as alkylbenzenes or alkylnaphthalenes) and other appropriate organic solvents which have a low solubility in water.

Microemulsions (ME) may be prepared by mixing water with a blend of one or more solvents with one or more SFAs, to produce spontaneously a thermodynamically stable isotropic liquid formulation. A compound of formula (I) is present initially in either the water or the solvent/SFA blend. Suitable solvents for use in MEs include those hereinbefore described for use in ECs or in EWs. An ME may be either an oil-in-water or a water-in-oil system (which system is present may be determined by conductivity measurements) and may be suitable for mixing water-soluble and oil-soluble pesticides in the same formulation. An ME is suitable for dilution into water, either remaining as a microemulsion or forming a conventional oil-in-water emulsion.

Suspension concentrates (SC) may comprise aqueous or non-aqueous suspensions of finely divided insoluble solid particles of a compound of formula (I). SCs may be prepared by ball or bead milling the solid compound of formula (I) in a suitable medium, optionally with one or more dispersing agents, to produce a fine particle suspension of the compound. One or more wetting agents may be included in the composition and a suspending agent may be included to reduce the rate at which the particles settle. Alternatively, a compound of formula (I) may be dry milled and added to water, containing agents hereinbefore described, to produce the desired end product.

Aerosol formulations comprise a compound of formula (I) and a suitable propellant (for example n-butane). A compound of formula (I) may also be dissolved or dispersed in a suitable medium (for example water or a water miscible liquid, such as n-propanol) to provide compositions for use in non-pressurised, hand-actuated spray pumps.

A compound of formula (I) may be mixed in the dry state with a pyrotechnic mixture to form a composition suitable for generating, in an enclosed space, a smoke containing the compound.

Capsule suspensions (CS) may be prepared in a manner similar to the preparation of EW formulations but with an additional polymerisation stage such that an aqueous dispersion of oil droplets is obtained, in which each oil droplet is encapsulated by a polymeric shell and contains a compound of formula (I) and, optionally, a carrier or diluent therefor. The polymeric shell may be produced by either an interfacial polycondensation reaction or by a coacervation procedure. The compositions may provide for controlled release of the compound of formula (I) and they may be used for seed treatment. A compound of formula (I) may also be formulated in a biodegradable polymeric matrix to provide a slow, controlled release of the compound.

A composition may include one or more additives to improve the biological performance of the composition (for example by improving wetting, retention or distribution on surfaces; resistance to rain on treated surfaces; or uptake or mobility of a compound of formula (I)). Such additives include surface active agents, spray additives based on oils, for example certain mineral oils or natural plant oils (such as soy bean and rape seed oil), and blends of these with other bio-enhancing adjuvants (ingredients which may aid or modify the action of a compound of formula (I)).

A compound of formula (I) may also be formulated for use as a seed treatment, for example as a powder composition, including a powder for dry seed treatment (DS), a water soluble powder (SS) or a water dispersible powder for slurry treatment (WS), or as a liquid composition, including a flowable concentrate (FS), a solution (LS) or a capsule suspension (CS). The preparations of DS, SS, WS, FS and LS compositions are very similar to those of, respectively, DP, SP, WP, SC and DC compositions described above. Compositions for treating seed may include an agent for assisting the adhesion of the composition to the seed (for example a mineral oil or a film-forming barrier).

Wetting agents, dispersing agents and emulsifying agents may be surface SFAs of the cationic, anionic, amphoteric or non-ionic type.

Suitable SFAs of the cationic type include quaternary ammonium compounds (for example cetyltrimethyl ammonium bromide), imidazolines and amine salts.

Suitable anionic SFAs include alkali metals salts of fatty acids, salts of aliphatic monoesters of sulfuric acid (for example sodium lauryl sulfate), salts of sulfonated aromatic compounds (for example sodium dodecylbenzenesulfonate, calcium dodecylbenzenesulfonate, butylnaphthalene sulfonate and mixtures of sodium di-isopropyl- and tri-isopropyl-naphthalene sulfonates), ether sulfates, alcohol ether sulfates (for example sodium laureth-3-sulfate), ether carboxylates (for example sodium laureth-3-carboxylate), phosphate esters (products from the reaction between one or more fatty alcohols and phosphoric acid (predominately mono-esters) or phosphorus pentoxide (predominately di-esters), for example the reaction between lauryl alcohol and tetraphosphoric acid; additionally these products may be ethoxylated), sulfosuccinamates, paraffin or olefine sulfonates, taurates and lignosulfonates.

Suitable SFAs of the amphoteric type include betaines, propionates and glycinates.

Suitable SFAs of the non-ionic type include condensation products of alkylene oxides, such as ethylene oxide, propylene oxide, butylene oxide or mixtures thereof, with fatty alcohols (such as oleyl alcohol or cetyl alcohol) or with alkylphenols (such as octylphenol, nonylphenol or octylcresol); partial esters derived from long chain fatty acids or hexitol anhydrides; condensation products of said partial esters with ethylene oxide; block polymers (comprising ethylene oxide and propylene oxide); alkanolamides; simple esters (for example fatty acid polyethylene glycol esters); amine oxides (for example lauryl dimethyl amine oxide); and lecithins.

Suitable suspending agents include hydrophilic colloids (such as polysaccharides, polyvinylpyrrolidone or sodium carboxymethylcellulose) and swelling clays (such as bentonite or attapulgite).

A compound of formula (I) may be applied by any of the known means of applying pesticidal compounds. For example, it may be applied, formulated or unformulated, to the pests or to a locus of the pests (such as a habitat of the pests, or a growing plant liable to infestation by the pests) or to any part of the plant, including the foliage, stems, branches or roots, to the seed before it is planted or to other media in which plants are growing or are to be planted (such as soil surrounding the roots, the soil generally, paddy water or hydroponic culture systems), directly or it may be sprayed on, dusted on, applied by dipping, applied as a cream or paste formulation, applied as a vapour or applied through distribution or incorporation of a composition (such as a granular composition or a composition packed in a water-soluble bag) in soil or an aqueous environment.

A compound of formula (J) may also be injected into plants or sprayed onto vegetation using electrodynamic spraying techniques or other low volume methods, or applied by land or aerial irrigation systems.

Compositions for use as aqueous preparations (aqueous solutions or dispersions) are generally supplied in the form of a concentrate containing a high proportion of the active ingredient, the concentrate being added to water before use. These concentrates, which may include DCs, SCs, ECs, EWs, MEs, SGs, SPs, WPs, WGs and CSs, are often required to withstand storage for prolonged periods and, after such storage, to be capable of addition to water to form aqueous preparations which remain homogeneous for a sufficient time to enable them to be applied by conventional spray equipment. Such aqueous preparations may contain varying amounts of a compound of formula (I) (for example 0.0001 to 10%, by weight) depending upon the purpose for which they are to be used.

A compound of formula (I) may be used in mixtures with fertilisers (for example nitrogen-, potassium- or phosphorus-containing fertilisers). Suitable formulation types include granules of fertiliser. The mixtures suitably contain up to 25% by weight of the compound of formula (I).

The invention therefore also provides a fertiliser composition comprising a fertiliser and a compound of formula (I).

The compositions of this invention may contain other compounds having biological activity, for example micronutrients or compounds having fungicidal activity or which possess plant growth regulating, herbicidal, insecticidal, nematicidal or acaricidal activity.

The compound of formula (I) may be the sole active ingredient of the composition or it may be admixed with one or more additional active ingredients such as a pesticide, fungicide, synergist, herbicide or plant growth regulator where appropriate. An additional active ingredient may: provide a composition having a broader spectrum of activity or increased persistence at a locus; synergise the activity or complement the activity (for example by increasing the speed of effect or overcoming repellency) of the compound of formula (I); or help to overcome or prevent the development of resistance to individual components. The particular additional active ingredient will depend upon the intended utility of the composition. Examples of suitable pesticides include the following:

a) Pyrethroids, such as permethrin, cypermethrin, fenvalerate, esfenvalerate, deltamethrin, cyhalothrin (in particular lambda-cyhalothrin), bifenthrin, fenpropathrin, cyfluthrin, tefluthrin, fish safe pyrethroids (for example ethofenprox), natural pyrethrin, tetramethrin, s-bioallethrin, fenfluthrin, prallethrin or 5-benzyl-3-furylmethyl-(E)-(1R,3S)-2,2-dimethyl-3-(2-oxothiolan-3-ylidenemethyl)cyclopropane carboxylate; b) Organophosphates, such as, profenofos, sulprofos, acephate, methyl parathion, azinphos-methyl, demeton-s-methyl, heptenophos, thiometon, fenamiphos, monocrotophos, profenofos, triazophos, methamidophos, dimethoate, phosphamidon, malathion, chlorpyrifos, phosalone, terbufos, fensulfothion, fonofos, phorate, phoxim, pirimiphos-methyl, pirimiphos-ethyl, fenitrothion, fosthiazate or diazinon; c) Carbamates (including aryl carbamates), such as pirimicarb, triazamate, cloethocarb, carbofuran, furathiocarb, ethiofencarb, aldicarb, thiofurox, carbosulfan, bendiocarb, fenobucarb, propoxur, methomyl or oxamyl; d) Benzoyl ureas, such as diflubenzuron, triflumuron, hexaflumuron, flufenoxuron or chlorfluazuron; e) Organic tin compounds, such as cyhexatin, fenbutatin oxide or azocyclotin; f) Pyrazoles, such as tebufenpyrad and fenpyroximate; g) Macrolides, such as avermectins or milbemycins, for example abamectin, emamectin benzoate, ivermectin, milbemycin, spinosad or azadirachtin; h) Hormones or pheromones; i) Organochlorine compounds such as endosulfan, benzene hexachloride, DDT, chlordane or dieldrin; j) Amidines, such as chlordimeform or amitraz; k) Fumigant agents, such as chloropicrin, dichloropropane, methyl bromide or metam; l) Neonicotinoid compounds such as imidacloprid, thiacloprid, acetamiprid, nitenpyram, dinotefuran or thiamethoxam; m) Diacylhydrazines, such as tebufenozide, chromafenozide or methoxyfenozide; n) Diphenyl ethers, such as diofenolan or pyriproxifen; o) Indoxacarb; p) Chlorfenapyr; q) Pymetrozine; r) Spirotetramat, Spirodiclofen or Spiromesifen; or s) Flubendiamid or Rynaxypyr

In addition to the major chemical classes of pesticide listed above, other pesticides having particular targets may be employed in the composition, if appropriate for the intended utility of the composition. For instance, selective insecticides for particular crops, for example stemborer specific insecticides (such as cartap) or hopper specific insecticides (such as buprofezin) for use in rice may be employed. Alternatively insecticides or acaricides specific for particular insect species/stages may also be included in the compositions (for example acaricidal ovo-larvicides, such as clofentezine, flubenzimine, hexythiazox or tetradifon; acaricidal motilicides, such as dicofol or propargite; acaricides, such as bromopropylate or chlorobenzilate; or growth regulators, such as hydramethylnon, cyromazine, methoprene, chlorfluazuron or diflubenzuron).

Examples of fungicidal compounds which may be included in the composition of the invention are (E)-N-methyl-2-[2-(2,5-dimethylphenoxymethyl)phenyl]-2-methoxyiminoacetamide (SSF-129), 4-bromo-2-cyano-N,N-dimethyl-6-trifluoromethylbenzimidazole-1-sulfonamide, α-[N-(3-chloro-2,6-xylyl)-2-methoxyacetamido]-γ-butyrolactone, 4-chloro-2-cyano-N,N-dimethyl-5-p-tolylimidazole-1-sulfonamide (IKF-916, cyamidazosulfamid), 3-5-dichloro-N-(3-chloro-1-ethyl-1-methyl-2-oxopropyl)-4-methylbenzamide (RH-7281, zoxamide), N-allyl-4,5,-dimethyl-2-trimethylsilylthiophene-3-carboxamide (MON65500), N-(1-cyano-1,2-dimethylpropyl)-2-(2,4-dichlorophenoxy)propionamide (AC382042), N-(2-methoxy-5-pyridyl)-cyclopropane carboxamide, acibenzolar (CGA245704), alanycarb, aldimorph, anilazine, azaconazole, azoxystrobin, benalaxyl, benomyl, biloxazol, bitertanol, blasticidin S, bromuconazole, bupirimate, captafol, captan, carbendazim, carbendazim chlorhydrate, carboxin, carpropamid, carvone, CGA41396, CGA41397, chinomethionate, chlorothalonil, chlorozolinate, clozylacon, copper containing compounds such as copper oxychloride, copper oxyquinolate, copper sulfate, copper tallate and Bordeaux mixture, cymoxanil, cyproconazole, cyprodinil, debacarb, di-2-pyridyl disulfide 1,1′-dioxide, dichlofluanid, diclomezine, dicloran, diethofencarb, difenoconazole, difenzoquat, diflumetorim, O,O-di-iso-propyl-5-benzyl thiophosphate, dimefluazole, dimetconazole, dimethomorph, dimethirimol, diniconazole, dinocap, dithianon, dodecyl dimethyl ammonium chloride, dodemorph, dodine, doguadine, edifenphos, epoxiconazole, ethirimol, ethyl(Z)-N-benzyl-N([methyl(methyl-thioethylideneaminooxycarbonyl)amino]thio)-β-alaninate, etridiazole, famoxadone, fenamidone (RPA407213), fenarimol, fenbuconazole, fenfuram, fenhexamid (KBR2738), fenpiclonil, fenpropidin, fenpropimorph, fentin acetate, fentin hydroxide, ferbam, ferimzone, fluazinam, fludioxonil, flumetover, fluoroimide, fluquinconazole, flusilazole, flutolanil, flutriafol, folpet, fuberidazole, furalaxyl, furametpyr, guazatine, hexaconazole, hydroxyisoxazole, hymexazole, imazalil, imibenconazole, iminoctadine, iminoctadine triacetate, ipconazole, iprobenfos, iprodione, iprovalicarb (SZX0722), isopropanyl butyl carbamate, isoprothiolane, kasugamycin, kresoxim-methyl, LY186054, LY211795, LY248908, mancozeb, maneb, mefenoxam, mepanipyrim, mepronil, metalaxyl, metconazole, metiram, metiramn-zinc, metominostrobin, myclobutanil, neoasozin, nickel dimethyldithiocarbamate, nitrothal-isopropyl, nuarimol, ofurace, organomercury compounds, oxadixyl, oxasulfuron, oxolinic acid, oxpoconazole, oxycarboxin, pefurazoate, penconazole, pencycuron, phenazin oxide, phosetyl-A1, phosphorus acids, phthalide, picoxystrobin (ZA1963), polyoxin D, polyram, probenazole, prochloraz, procymidone, propamocarb, propiconazole, propineb, propionic acid, pyrazophos, pyrifenox, pyrimethanil, pyroquilon, pyroxyfur, pyrrolnitrin, quaternary ammonium compounds, quinomethionate, quinoxyfen, quintozene, sipconazole (F-155), sodium pentachlorophenate, spiroxamine, streptomycin, sulfur, tebuconazole, tecloftalam, tecnazene, tetraconazole, thiabendazole, thifluzamid, 2-(thiocyanomethylthio)benzothiazole, thiophanate-methyl, thiram, timibenconazole, tolclofos-methyl, tolylfluanid, triadimefon, triadimenol, triazbutil, triazoxide, tricyclazole, tridemorph, trifloxystrobin (CGA279202), triforine, triflumizole, triticonazole, validamycin A, vapam, vinclozolin, zineb and ziram.

The compounds of formula (I) may be mixed with soil, peat or other rooting media for the protection of plants against seed-borne, soil-borne or foliar fungal diseases.

Examples of suitable synergists for use in the compositions include piperonyl butoxide, sesamex, safroxan and dodecyl imidazole.

Suitable herbicides and plant-growth regulators for inclusion in the compositions will depend upon the intended target and the effect required.

An example of a rice selective herbicide which may be included is propanil. An example of a plant growth regulator for use in cotton is PIX™.

Some mixtures may comprise active ingredients which have significantly different physical, chemical or biological properties such that they do not easily lend themselves to the same conventional formulation type. In these circumstances other formulation types may be prepared. For example, where one active ingredient is a water insoluble solid and the other a water insoluble liquid, it may nevertheless be possible to disperse each active ingredient in the same continuous aqueous phase by dispersing the solid active ingredient as a suspension (using a preparation analogous to that of an SC) but dispersing the liquid active ingredient as an emulsion (using a preparation analogous to that of an EW). The resultant composition is a suspoemulsion (SE) formulation.

The following Examples illustrate, but do not limit, the invention.

PREPARATION EXAMPLES Example I1 Preparation of 4-cyano-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethylethyl)-phenyl]-3-nitro-benzamide

To a solution of N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-4-fluoro-3-nitro-benzamide (2.008 g, 4.4 mmol) (prepared according to WO 05/073165) in N,N-dimethylformamide (25 ml) was added sodium cyanide (0.237 g, 4.84 mmol). The reaction mixture was stirred at ambient temperature for 48 hours. Then water (20 ml) was added and the organic phase extracted three times with ethyl acetate (3×100 ml). The combined organic extracts were washed with water and brine, dried over sodium sulfate and concentrated. The residue was purified by column chromatography on silica gel (eluent: cyclohexane/ethyl acetate 1:4) to give 4-cyano-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-3-nitro-benzamide (1.0 g, 49% yield). ¹H-NMR (400 MHz, CDCl₃): 8.85 (d, 1H), 8.38 (q, 1H), 8.11 (d, 1H), 7.55 (s, 1H), 7.40 (s, 2H), 2.33 (s, 6H) ppm.

Analogous procedures were used to prepare the following compounds:

4-Cyano-N-[2,6-diethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-3-nitro-benzamide. ¹H-NMR (400 MHz, CDCl₃): 8.84 (s, 1H), 8.38 (q, 1H), 8.10 (d, 1H), 7.57 (bs, 1H), 7.43 (s, 2H), 2.68 (q, 4H), 1.24 (t, 6H) ppm.

4-Cyano-N-[2-methoxymethyl-6-methyl-4-(1,2,2,2-tetrafluoro-1-tri fluoromethyl-ethyl)-phenyl]-3-nitro-benzamide. ¹H-NMR (400 MHz, CDCl₃): 9.18 (s, 1H), 8.88 (s, 1H), 8.39 (d, 1H), 8.11 (d, 1H), 7.55 (s, 2H), 7.40 (s, 1H), 4.55 (s, 2H), 3.45 (s, 3H), 2.39 (s, 3H) ppm.

N-[2-Bromo-6-methyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-4-cyano-3-nitro-benzamide. ¹H-NMR (400 MHz, CDCl₃): 8.88 (s, 1H), 8.40 (d, 1H), 8.11 (d, 1H), 7.78 (s, 2H), 7.52 (s, 11H), 2.44 (s, 3H) ppm.

N-[2-Bromo-6-ethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-4-cyano-3-nitro-benzamide. ¹H-NMR (400 MHz, CDCl₃): 8.87 (s, 1H), 8.39 (d, 1H), 8.10 (d, 1H), 7.80 (s, 1H), 7.74 (s, 1H), 7.56 (s, 1H), 2.77 (q, 2H), 1.29 (t, 3H) ppm.

4-Cyano-N-[2,6-dibromo-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-3-nitro-benzamide. This was used in the next step without further purification.

4-Cyano-N-[2-ethyl-6-methyl-4-(1,2,2,3,3,3-hexafluoro-1-trifluoromethyl-propyl)-phenyl]-3-nitro-benzamide. ¹H-NMR (400 MHz, CDCl₃): 8.86 (s, 1H), 8.39 (q, 1H), 8.10 (d, 1H), 7.80 (s, 1H), 7.39 (s, 2H), 2.68 (q, 2H), 2.32 (s, 3H), 1.20 (t, 3H) ppm.

4-Cyano-N-[2,6-diethyl-4-(1,2,2,3,3,3-hexafluoro-1-trifluoromethyl-propyl)-phenyl]-3-nitro-benzamide. ¹H-NMR (400 MHz, CDCl₃): 8.84 (s, 1H), 8.38 (q, 1H), 8.11 (d, 1H), 7.63 (s, 1H), 7.26 (s, 2H), 2.67 (q, 4H), 1.23 (t, 6H) ppm.

N-[2-Bromo-6-methyl-4-(1,2,2,3,3,3-hexafluoro-1-trifluoromethyl-propyl)-phenyl]-4-cyano-3-nitro-benzamide. ¹H-NMR (400 MHz, CDCl₃): 8.90 (s, 1H), 8.40 (d, 1H), 8.10 (d, 1H), 7.92 (s, 1H), 7.74 (s, 1H), 7.51 (s, 1H), 2.43 (s, 3H) ppm.

N-[2-Bromo-6-ethyl-4-(1,2,2,3,3,3-hexafluoro-1-trifluoromethyl-propyl)-phenyl]-4-cyano-3-nitro-benzamide. ¹H-NMR (400 MHz, CDCl₃): 8.89 (s, 1H), 8.40 (d, 1H), 8.10 (d, 1H), 7.82 (s, 1H), 7.78 (s, 1H), 7.55 (s, 1H), 2.75 (q, 2H), 1.26 (t, 3H) ppm.

2-Cyano-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-5-nitro-benzamide. ¹H-NMR (400 MHz, CDCl₃): 8.81 (m, 1. H), 8.69 (m, 1H), 8.33 (d, 1H), 7.49 (s, 2H), 2.21 (s, 6H) ppm.

2-Cyano-N-[2,6-diethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-3-nitro-benzamide. ¹H-NMR (400 MHz, CDCl₃): 10.67 (s, 1H), 8.58 (d, 1H), 8.40 (d, 1H), 8.02 (t, 1H), 7.49 (s, 2H), 2.53 (q, 4H), 1.17 (t, 6H) ppm.

Example I2 Preparation of 3-amino-4-cyano-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide

4-Cyano-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-3-nitro-benzamide (1.0 g, 2.16 mmol) (Example I1) was dissolved in diethylene glycol dimethyl ether (“diglyme”) (25 ml) and tin chloride (1.229 g, 6.48 mmol) was added. The mixture was cooled to 0° C. and aqueous hydrochloric acid (concentrated) (4 ml) was added slowly. The reaction mixture was stirred at 80° C. for 0.5 hours. Aqueous sodium hydroxide (30% w/v) (80 ml) was added to adjust the pH to 7-8. The aqueous phase was extracted three times with ethyl acetate (200 ml). The combined organic extracts were dried over sodium sulfate and concentrated. The residue was purified by column chromatography on silica gel (eluent: cyclohexane/ethyl acetate 1:1 to 0:1) to give 3-amino-4-cyano-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide (0.48 g, 51% yield). ¹H-NMR (400 MHz, CDCl₃): 7.54 (s, 1H), 7.49 (d, 2H), 7.36 (m, 3H), 7.15 (q, 1H), 2.3 (s, 6H) ppm.

Analogous procedures or well known procedures such as hydrogenation in the presence of a palladium catalyst, as described in, for example, Journal of Medicinal Chemistry (2005), 48(24), 7560 or Journal of Medicinal Chemistry (2005), 48(6), 1729, and reduction with sodium hydrogen sulfite in a biphasic system with tetrabutylammonium bromide as phase transfer catalyst (see Example I3) as described in, for example, Journal of Medicinal Chemistry (2006), 49(3), 955-970, were used to prepare the following compounds:

3-Amino-4-cyano-N-[2,6-diethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide. ¹H-NMR (400 MHz, CDCl₃): 7.53 (d, 1H), 7.40 (s, 2H), 7.33 (m, 2H), 4.65 (bs, 2H), 2.67 (q, 4H), 1.19 (t, 6H) ppm.

3-Amino-4-cyano-N-[2-methoxymethyl-6-methyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide. ¹H-NMR (400 MHz, CDCl₃): 8.78 (s, 1H), 7.53 (m, 2H), 7.38 (s, 1H), 7.18 (d, 1H), 4.65 (s, 2H), 4.49 (s, 2H), 3.40 (s, 3H), 2.38 (s, 3H) ppm.

3-Amino-N-[2-bromo-6-methyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-4-cyano-benzamide. ¹H-NMR (400 MHz, CDCl₃): 7.72 (s, 1H), 7.60 (s, 1H), 7.54 (d, 1H), 7.50 (s, 1H), 7.35 (s, 1H), 7.21 (d, 1H), 4.65 (s, 2H), 2.40 (s, 3H) ppm.

3-Amino-N-[2-bromo-6-ethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-4-cyano-benzamide. ¹H-NMR (400 MHz, acetone d⁶): 7.70 (s, 1H), 7.54 (s, 1H), 7.46 (d, 1H), 7.39 (s, 1H), 7.18 (d, 1H), 5.70 (s, 2H), 2.70 (q, 2H), 1.10 (t, 3H) ppm.

3-Amino-4-cyano-N-[2,6-dibromo-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide. ¹H-NMR (400 MHz, CDCl₃): 8.88 (s, 2H), 7.63 (s, 1H), 7.54 (d, 1H), 7.35 (s, 1H), 7.21 (d, 1H), 4.67 (bs, 2H) ppm.

3-Amino-4-cyano-N-[2-ethyl-6-methyl-4-(1,2,2,3,3,3-hexafluoro-1-trifluoromethyl-propyl)-phenyl]-benzamide. ¹H-NMR (400 MHz, CDCl₃): 7.53 (d, 1H), 7.33 (m, 4H), 7.15 (q, 1H), 4.64 (bs, 2H), 2.67 (q, 2H), 2.33 (s, 3H), 1.21 (t, 3H) ppm.

3-Amino-4-cyano-N-[2,6-diethyl-4-(1,2,2,3,3,3-hexafluoro-1-trifluoromethyl-propyl)-phenyl]-benzamide. ¹H-NMR (400 MHz, CDCl₃): 7.74 (d, 1H), 7.38 (s, 2H), 7.34 (m, 2H), 7.15 (q, 1H), 4.66 (bs, 2H), 2.66 (q, 4H), 1.21 (t, 6H) ppm.

3-Amino-N-[2-bromo-6-methyl-4-(1,2,2,3,3,3-hexafluoro-1-trifluoromethyl-propyl)-phenyl]-4-cyano-benzamide. ¹H-NMR (400 MHz, CDCl₃): 7.71 (s, 1H), 7.60 (s, 1H), 7.53 (d, 1H), 7.48 (s, 1H), 7.35 (s, 1H), 7.21 (d, 1H), 4.65 (s, 2H), 2.41 (s, 3H) ppm.

3-Amino-N-[2-bromo-6-ethyl-4-(1,2,2,3,3,3-hexafluoro-1-trifluoromethyl-propyl)-phenyl]-4-cyano-benzamide. ¹H-NMR (400 MHz, acetone d⁶): 7.70 (s, 1H), 7.53 (s, 1H), 7.44 (d, 1H), 7.40 (s, 1H), 7.19 (d, 1H), 5.70 (s, 2H), 2.70 (q, 2H), 1.08 (t, 3H) ppm.

5-Amino-2-cyano-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide. ¹H-NMR (400 MHz, CDCl₃): 7.7 (s, 1H), 7.43 (s, 2H), 7.14 (d, 1H), 7.98 (m, 1H), 4.3 (s, 2H), 2.2 (s, 6H) ppm.

3-Amino-2-cyano-N-[2,6-diethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide. ¹H-NMR (400 MHz, CDCl₃): 7.5-7.44 (m, 4H), 7.28 (s, 1H), 6.94 (d, 1H), 5.60 (s, 2H), 2.50 (q, 4H), 1.13 (t, 6H) ppm.

Example I3 Alternative preparation of 3-amino-N-[2-bromo-6-ethyl-4-(1,2,2,3,3,3-hexafluoro-1-trifluoromethyl-propyl)-phenyl]-4-cyano-benzamide

N-[2-Bromo-6-ethyl-4-(1,2,2,3,3,3-hexafluoro-1-trifluoromethyl-propyl)-phenyl]-4-cyano-3-nitro-benzamide (63.9 g, 102.6 mmol) was dissolved in tetrahydrofuran (1200 ml). Aqueous sodium hydroxide (0.1 M, 550 ml), sodium hydrogen sulfite (65.3 g, 307.7 mmol) and tetrabutylammonium bromide (“TBAB”) (3.4 g, 10.3 mmol) were added. The mixture was vigorously stirred at 65° C. Further portions of sodium hydrogen sulfite were added after 20 minutes (65.3 g, 307.7 mmol) and after 80 minutes (32.7 g, 153.8 mmol). The reaction mixture was stirred at 65° C. for 30 minutes. Then the reaction mixture was cooled to 25° C. and diluted with ethyl acetate (1300 ml). The phases were separated and the organic phase was extracted with ethyl acetate (300 ml). The combined organic phases were washed with water, aqueous sodium hydrogen carbonate (10% w/v) (400 ml) and brine, dried over sodium sulfate and concentrated to yield 3-amino-N-[2-bromo-6-ethyl-4-(1,2,2,3,3,3-hexafluoro-1-trifluoromethyl-propyl)-phenyl]-4-cyano-benzamide as a yellow solid (63.1 g) which was used in the next step without further purification.

Example I4 Preparation of 4-cyano-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-3-methylamino-benzamide

3-Amino-4-cyano-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide (3.01 g, 6.95 mmol) (Example I2) was dissolved in acetonitrile (50 ml) and aqueous formaldehyde (36.5% w/v) (0.64 ml, 6.95 mmol) and acetic acid (30 ml) were added successively. The reaction mixture was stirred at ambient temperature for 45 minutes. Then sodium borohydride (0.44 g, 6.95 mmol) and more acetic acid (5 ml) were added. The reaction mixture was stirred at ambient temperature for 2 hours. The reaction mixture was concentrated. The residue was dissolved in ethyl acetate and the solution washed with aqueous sodium hydroxide (1N). The aqueous phase was extracted three times with ethyl acetate (200 ml). The combined organic extracts were dried over sodium sulfate and concentrated. The residue was purified by column chromatography on silica gel (eluent: cyclohexane/ethyl acetate 1:5) to give 4-cyano-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-3-methylamino-benzamide (1.80 g, 58% yield). M.p. 204-206° C. ¹H-NMR (400 MHz, CDCl₃): 7.53 (d, 1H), 7.37 (s, 3H), 7.23 (s, 1H), 7.10 (q, 1H), 5.88 (d, 1H), 3.02 (d, 3H), 2.35 (s, 6H) ppm.

An analogous procedure was used to prepare the following compound:

4-Cyano-N-[2,6-diethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-3-methylamino-benzamide. M.p. 199-202° C. ¹H-NMR (400 MHz, CDCl₃): 7.53 (d, 1H), 7.40 (s, 2H), 7.31 (s, 1H), 7.23 (s, 1H), 7.08 (q, 1H), 5.88 (d, 1H), 3.02 (d, 3H), 2.69 (q, 4H), 1.24 (t, 6H) ppm.

The general method as described in Example P2 was then used to prepare a number of compounds (Compound No. C1 to C40 of Table C) in parallel.

An analogous procedure was used to prepare the following compound:

4-Cyano-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-3-ethylamino-benzamide using acetaldehyde as reagent. ¹H-NMR (400 MHz, CDCl₃): 7.52 (d, 1H), 7.37 (s, 2H), 7.35 (s, 1H), 7.23 (s, 1H), 7.08 (m, 1H), 4.69 (t, 1H), 3.35 (m, 2H), 2.35 (s, 6H), 1.24 (t, 3H) ppm.

Example I5 Preparation of 3-cyano-5-nitro-benzoic acid

Solution 1: 3-Amino-5-nitro-benzoic acid (10 g, 54.9 mmol) was dissolved in aqueous hydrochloric acid (concentrated) (55 ml) and diluted with water (200 ml). A solution of sodium nitrite (3.788 g, 54.90 mmol) in water (30 ml) was added at 0-5° C.

Solution 2: To a solution of copper sulfate hydrate (28.786 g, 115.29 mmol) in water (120 ml) was added a solution of potassium cyanide (27.528 g, 422.73 mmol) in water (30 ml).

Solution 2 was heated to 65° C. The pH of Solution 1 was adjusted to 6-7 with aqueous sodium carbonate (saturated) at 0-5° C. Solution 1 was added dropwise to Solution 2 at 65° C. The reaction mixture was heated to reflux for 40 minutes. The reaction mixture was allowed to cool to ambient temperature and acidified with aqueous hydrochloric acid (2N). The aqueous phase was extracted three times with ethyl acetate (3×200 ml). The combined organic extracts were washed with aqueous sodium phosphite (saturated), water, brine and concentrated to give 3-cyano-5-nitro-benzoic acid (7.2 g, 68% yield) which was used without further purification. ¹H-NMR (400 MHz, DMSO-d₆): 9.0 (s, 1H), 8.82 (s, 1H), 8.70 (s, 1H) ppm.

Similarly, 4-cyano-3-nitro-benzoic acid was prepared from 4-amino-3-nitro-benzoic acid. ¹H-NMR (400 MHz, DMSO-d₆): 8.79 (s, 1H), 8.40 (d, 1H), 8.31 (d, 1H) ppm.

Example I6 Alternative preparation of 4-cyano-3-nitro-benzoic acid

4-Hydroxy-3-nitro-benzoic acid methyl ester (55.9 g, 283 mmol) and pyridine (67 g, 849 mmol) were dissolved in dichloromethane (1100 ml). The yellow mixture was cooled to 0° C. and trifluoromethane sulfonic anhydride (87.8 g, 311 mmol) was added dropwise within 60 minutes at 0° C.-5° C. After 90 minutes at 5° C. the reaction mixture was washed with aqueous hydrochloric acid (2M), then with aqueous sodium hydrogen carbonate (10% w/v) and finally with brine. The organic phase was dried over sodium sulfate and concentrated to yield 3-nitro-4-trifluoromethanesulfonyloxy-benzoic acid methyl ester (89.7 g) as a yellow oil which was used in the next step without further purification. ¹H-NMR (400 MHz, CDCl₃): 8.80 (s, 1H), 8.40 (d, 1H), 7.58 (d, 1H), 4.00 (s, 3H) ppm.

3-Nitro-4-trifluoromethanesulfonyloxy-benzoic acid methyl ester (89.7 g, 272 mmol), zinc cyanide (19.2 g, 163 mmol) and tetrakis(triphenylphosphine)palladium(0) (15 g) were suspended in N,N-dimethylformamide (2500 ml). The reaction mixture was stirred for 3 hours at 100° C. under an inert atmosphere. The solvent was evaporated and the residue was purified by column chromatography on silica gel (eluent: cyclohexane/ethyl acetate 3:1) to give 4-cyano-3-nitro-benzoic acid methyl ester (34.0 g, 60.7% yield). ¹H-NMR (400 MHz, CDCl₃): 8.92 (s, 1H), 8.48 (d, 1H), 8.04 (d, 1H), 4.03 (s, 3H) ppm.

4-Cyano-3-nitro-benzoic acid methyl ester (13.4 g, 61.6 mmol) was dissolved in tetrahydrofuran (74 ml) and aqueous sodium hydroxide (1M) (73.9 ml) was added. The reaction mixture was stirred at 25° C. for 4 hours. Then the reaction mixture was diluted with water (700 ml) and acidified with aqueous hydrochloric acid (1M). The mixture was extracted with ethyl acetate. The combined organic phases were dried over sodium sulfate and concentrated. 4-Cyano-3-nitro-benzoic acid (12.0 g) was used in the next step without further purification. ¹H-NMR (400 MHz, DMSO-d⁶): 13.00 (bs, 1H), 8.79 (s, 1H), 8.40 (d, 1H), 8.30 (d, 1H) ppm.

Example I7 Alternative preparation of 4-cyano-3-nitro-benzoic acid

Under an inert atmosphere, periodic acid (492 g, 2.17 mol) was dissolved in acetonitrile (7.7 l) with vigorous stirring, and then, after 15 minutes chromium(VI) oxide (25 g, 0.25 mol) and 4-methyl-2-nitro-benzonitrile (100 g, 0.62 mol) were added successively. The reaction mixture was stirred at ambient temperature for 16 hours. The reaction mixture was decanted and the supernatant filtered. The filtrate was concentrated and the residue partitioned between aqueous sodium carbonate (1M) and dichloromethane. The precipitate was isolated by filtration to give 4-cyano-3-nitro-benzoic acid (150 g). The filtrate was extracted twice with dichloromethane and was then acidified by addition of aqueous hydrochloric acid (4N) to pH 1. The acidified filtrate was then extracted three times with dichloromethane. The combined organic extracts were dried over sodium sulfate and concentrated. This residue was partitioned between aqueous sodium carbonate (1M) and dichloromethane. The precipitate was isolated by filtration to give 4-cyano-3-nitro-benzoic acid (26.67 g). Total yield: 150 g+26.67 g=176.67 g; 74.5% yield.

Example I8 Preparation of 3-cyano-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-5-nitro-benzamide

To a suspension of 3-cyano-5-nitro-benzoic acid (7.2 g, 37.5 mmol) (Example I5) in dichloromethane (40 ml) was added oxalyl chloride (3.808 ml, 45 mmol) at ambient temperature, followed by N,N-dimethylformamide (0.2 ml). The reaction mixture was stirred for 1 hour at ambient temperature and then heated to reflux for 3 hours. The reaction mixture was allowed to cool to ambient temperature and then concentrated. The residue was suspended in tetrahydrofuran (50 ml). 2,6-Dimethyl-4-(heptafluoroprop-2-yl)aniline (9.761 g, 33.7 mmol) (prepared according to EP 1,006,102) was dissolved in tetrahydrofuran (50 ml) and pyridine (6.035 ml, 75 mmol) was added. The mixture was cooled to 0° C. and the solution of 2-fluoro-5-nitro-benzoyl chloride was added. The reaction mixture was stirred at ambient temperature for 12 hours. Then aqueous sodium hydrogen carbonate (saturated) (100 ml) was added and the organic phase extracted twice with ethyl acetate (2×200 ml). The combined organic extracts were dried over sodium sulfate and concentrated. The residue was purified by column chromatography on silica gel (eluent: cyclohexane/ethyl acetate 6:1) to give 3-cyano-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-5-nitro-benzamide (12 g, 77% yield). ¹H-NMR (400 MHz, CDCl₃): 8.99 (m, 1H), 8.72 (m, 1H), 8.6 (m, 1H), 7.80 (s, 1H), 7.4 (s, 2H), 2.33 (s, 6H) ppm.

Similarly, as an alternative synthesis, N-[2-bromo-6-ethyl-4-(1,2,2,3,3,3-hexafluoro-1-trifluoromethyl-propyl)-phenyl]-4-cyano-3-nitro-benzamide was prepared from 4-cyano-3-nitro-benzoic acid (Example I5, 16 or 17).

Example I9 Preparation of 5-amino-3-cyano-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide

3-Cyano-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-5-nitro-benzamide (12.0 g, 25.9 mmol) (Example I8) was dissolved in isopropanol (200 ml) and tin chloride (14.73 g, 77.7 mmol) was added. The mixture was cooled to 0° C. and aqueous hydrochloric acid (concentrated) (30 ml) was added slowly. The reaction mixture was stirred at 80° C. for 0.5 hours. ⅓ of the total volume of isopropanol was evaporated. Water (100 ml) was added to the concentrated mixture and aqueous sodium hydroxide (4N) was added to adjust the pH to 7-8. The aqueous phase was extracted three times with ethyl acetate (3×200 ml). The combined organic extracts were dried over sodium sulfate and concentrated. The residue was purified by column chromatography on silica gel (eluent: cyclohexane/ethyl acetate 4:1 to 0:1) to give 5-amino-3-cyano-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide (10.6 g, 94.4% yield). ¹H-NMR (400 MHz, CDCl₃): 7.47 (s, 1H), 7.44 (s, 2H), 7.36 (s, 2H), 7.07 (s, 1H), 4.11 (bs, 2H), 2.32 (s, 6H) ppm.

Example I10 Preparation of 4-cyano-2,3-difluoro-benzoic acid

A solution of periodic acid (4.787 g, 21 mmol) in acetonitrile (75 ml) under a nitrogen atmosphere was stirred at ambient temperature for 15 minutes before the addition of chromium(VI) oxide (120 mg, 1.2 mmol) and 2,3-difluoro-4-methyl-benzonitrile (0.919 g, 6 mmol). The reaction mixture was stirred for one hour at ambient temperature. The reaction mixture was filtered and the filtrate concentrated. The residue was taken up into aqueous sodium carbonate (1M) and washed twice with dichloromethane. The aqueous phase was acidified with aqueous hydrochloric acid (4M) and extracted three times with dichloromethane. The combined organic phases were dried over sodium sulfate and concentrated to give 4-cyano-2,3-difluoro-benzoic acid (0.77 g, 70% yield) which was used without further purification.

Example I11 Preparation of 4-cyano-2,3-difluoro-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide

To a solution of 4-cyano-2,3-difluoro-benzoic acid (623 mg, 3.4 mmol) (Example I10) and N,N-dimethylformamide (2 drops) in dichloromethane (17 ml) under a nitrogen atmosphere was added oxalyl chloride (0.3455 ml, 4.08 mmol). The reaction mixture was stirred for one hour at ambient temperature and then at 60° C. for 1.5 hours. The reaction mixture was concentrated and the residue dissolved in tetrahydrofuran (5 ml). The solution was added drop-wise to a solution of 2,6-dimethyl-4-(heptafluoroprop-2-yl)aniline (prepared according to EP 1,006,102) (787 mg, 2.72 mmol) and pyridine (547 μl, 6.8 mmol) in tetrahydrofuran (12 ml). The reaction mixture was stirred at ambient temperature for 16 hours. Then the reaction mixture was poured into aqueous sodium hydrogen carbonate (1M) and the mixture extracted three times with ethyl acetate. The combined organic phases were dried over sodium sulfate and concentrated. The residue was purified by reverse-phase chromatography (eluent: trifluoroacetic acid/water/acetonitrile 1:4:5 to 1:1:8) to give 4-cyano-2,3-difluoro-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide (0.675 g, 44% yield). ¹H-NMR (400 MHz, CDCl₃): 2.35 (6H, s), 7.38 (2H, s), 7.57 (1H, m), 7.79 (1H, d), 8.03 (1H, m) ppm.

Similarly, N-[2-bromo-6-ethyl-4-(1,2,2,3,3,3-hexafluoro-1-trifluoromethyl-propyl)-phenyl]-4-cyano-3-fluoro-benzamide was prepared from 4-cyano-3-fluoro-benzoic acid (commercially available). ¹H-NMR (400 MHz, CDCl₃): 7.81 (m, 3H), 7.76 (s, 1H), 7.63 (s, 1H), 7.52 (s, 1H), 2.75 (q, 2H), 1.23 (t, 3H) ppm.

Similarly, 4-cyano-3-fluoro-N-[2-methoxymethyl-6-methyl-4-(1,2,2,3,3,3-hexafluoro-1-trifluoromethyl-propyl)-phenyl]-benzamide was from 4-cyano-3-fluoro-benzoic acid (commercially available). ¹H-NMR (400 MHz, CDCl₃): 8.95 (s, 1H), 7.82 (m, 2H), 7.53 (s, 1H), 7.36 (s, 1H), 4.5 (s, 2H), 3.39 (s, 3H), 2.37 (s, 3H) ppm.

Example I12 Preparation of 3-amino-4-cyano-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-2-fluoro-benzamide

To a solution of 4-cyano-2,3-difluoro-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide (0.693 g, 1.53 mmol) (Example I11) in dimethyl-sulfoxide (2.32 ml) was added ammonium carbonate (69 mg, 1.75 mmol). The reaction mixture was heated to 100° C. for 16 hours. The reaction mixture was allowed to cool to ambient temperature and then partitioned between water and ethyl acetate. The organic phase was dried over sodium sulfate and concentrated. The residue was purified by column chromatography on silica gel (eluent: cyclohexane/ethyl acetate 7:3) to give 3-amino-4-cyano-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-2-fluorobenzamide (290 mg, 42% yield). ¹H-NMR (400 MHz, CDCl₃): 2.35 (6H, s), 4.68 (1H, bs), 7.35-7.41 (4H, m), 7.74 (1H, d) ppm.

Analogous procedures were used to prepare the following compounds:

3-Amino-4-cyano-N-[2,6-diethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-2-fluoro-benzamide. ¹H-NMR (400 MHz, CDCl₃): 8.73 (1H, d), 7.42-7.32 (4H, m), 4.7 (2H, s), 4.70 (2H, s), 2.70 (4H, q), 1.23 (6H, t) ppm.

3-Amino-4-cyano-2-fluoro-N-[2-methoxymethyl-6-methyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide. ¹H-NMR (400 MHz, CDCl₃): 8.82 (1H, d), 7.52 (1H, s), 7.43-7.32 (3H, m), 4.7 (2H, s), 4.5 (2H, s), 3.40 (3H, s), 2.37 (3H, s) ppm.

Similarly, as an alternative synthesis, 3-amino-N-[2-bromo-6-ethyl-4-(1,2,2,3,3,3-hexafluoro-1-trifluoromethyl-propyl)-phenyl]-4-cyano-benzamide was prepared from N-[2-bromo-6-ethyl-4-(1,2,2,3,3,3-hexafluoro-1-trifluoromethyl-propyl)-phenyl]-4-cyano-3-fluoro-benzamide (Example I1).

Example I13 Preparation of 3-amino-4-cyano-N-[2-methoxymethyl-6-methyl-4-(1,2,2,3,3,3-hexafluoro-1-trifluoromethyl-propyl)-phenyl]-benzamide

Ammonia gas was added for 30 minutes to a solution of 4-cyano-3-fluoro-N-[2-methoxymethyl-6-methyl-4-(1,2,2,3,3,3-hexafluoro-1-trifluoromethyl-propyl)-phenyl]-benzamide (0.981 g, 1.90 mmol) (Example I1) in dimethylsulfoxide (20 ml). The reaction mixture was heated to 100° C. for 16 hours. The reaction mixture was allowed to cool to ambient temperature and more ammonia gas was added. The reaction mixture was heated to 100° C. for a further 16 hours. The reaction mixture was allowed to cool to ambient temperature and then partitioned between water and ethyl acetate. The aqueous phase was extracted 3 times with ethyl acetate. The combined organic phases were dried over sodium sulfate and concentrated. The residue was purified by column chromatography on silica gel (eluent: cyclohexane/ethyl acetate 3:1) to give 3-amino-4-cyano-N-[2-methoxymethyl-6-methyl-4-(1,2,2,3,3,3-hexafluoro-1-trifluoromethyl-propyl)-phenyl]-benzamide (640 mg, 66% yield). ¹H-NMR (400 MHz, CDCl₃): 8.77 (s, 1H), 7.51 (m, 2H), 7.37 (m, 2H), 7.18 (d, 1H), 4.63 (s, 2H), 4.49 (s, 2H), 3.37 (s, 3H), 2.36 (s, 3H) ppm.

Example I14 Preparation of 3-amino-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-2,4,5-trifluoro-benzamide

3-Amino-2,4,5-trifluoro-benzoic acid (commerically available) (12.5 g, 65.50 mmol) was heated with thionyl chloride (110 ml) at 90° C. for 2 hours under a nitrogen atmosphere. The excess thionyl chloride was removed in vacuo. To a solution of the residue (13.37 g, 52.30 mmol) in dichloromethane (218 ml) under a nitrogen atmosphere was added a solution of 2,6-dimethyl-4-(heptafluoroprop-2-yl)aniline (prepared according to EP 1,006,102) (15.12 g, 52.30 mmol) in pyridine (4.2 ml, 52.30 mmol). The reaction mixture was stirred at ambient temperature for 2 hours and then extracted with aqueous hydrochloric acid (1M). The aqueous phase was extracted twice with dichloromethane. The combined organic phases were washed with aqueous sodium hydrogen carbonate (1M), dried over sodium sulfate and concentrated. The residue was purified by column chromatography on silica gel (eluent: cyclohexane/ethyl acetate 7:3) to give 3-amino-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-2,4,5-trifluoro-benzamide (18.4 g, 76% yield). ¹H-NMR (400 MHz, CDCl₃): 2.35 (6H, s), 4.07 (2H, bs), 7.3-7.35 (1H, m), 7.36 (2H, s), 7.83 (1H, d) ppm.

Example I15 Preparation of N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-3-nitro-2,4,5-trifluoro-benzamide

To a solution of 3-amino-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-2,4,5-trifluoro-benzamide (32.8 g, 71 mmol) (Example I14) and trifluoro-acetic acid (237 ml) in chloroform (118 ml) was added drop-wise aqueous hydrogen peroxide (67 ml) (35% w/v). The reaction mixture was kept at approximately 50° C. with external cooling. The reaction mixture was stirred at 55° C. for 30 minutes, then poured onto a mixture of ice and water. The mixture was extracted twice with dichloromethane. The combined organic phases were washed with aqueous sodium hydrogen carbonate (1M), dried over sodium sulfate and concentrated. The residue was purified by column chromatography on silica gel (eluent: cyclohexane/ethyl acetate 7:3) to give N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-3-nitro-2,4,5-trifluoro-benzamide (23.94 g, 68.5% yield). ¹H-NMR (400 MHz, CDCl₃): 2.35 (6H, s), 7.38 (2H, s), 7.68 (1H, d), 8.25 (1H, m) ppm.

Example I16 Preparation of 4-cyano-2,5-difluoro-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-3-nitro-benzamide

To a solution of N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-3-nitro-2,4,5-trifluoro-benzamide (6.77 g, 13.75 mmol) (Example I15) in N,N-dimethylformamide (137 ml) at 0° C. was added sodium cyanide (740 mg, 15.13 mmol). The reaction mixture was stirred at 0° C. for one hour and then at ambient temperature for 16 hours. The reaction mixture was concentrated and the residue partitioned between water and dichloromethane. The combined organic phases were dried over sodium sulfate and concentrated. The residue was purified by column chromatography on silica gel (eluent: cyclohexane/ethyl acetate 8:2) to give 4-cyano-2,5-difluoro-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-3-nitro-benzamide (3.2 g, 46.6% yield). ¹H-NMR (400 MHz, CDCl₃): 2.35 (6H, s), 7.38 (2H, s), 7.83 (1H, d), 8.29 (1H, m) ppm.

Example I17 Preparation of 3-amino-4-cyano-2,5-difluoro-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide

A solution of 4-cyano-2,5-difluoro-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-3-nitro-benzamide (5.99 g, 12 mmol) (Example I16) in methanol was reacted with hydrogen for 16 hours in the presence of 10% palladium on carbon (40 bar, 40° C.). The reaction mixture was filtered to remove the catalyst and the filtrate concentrated. The residue was purified by column chromatography on silica gel (eluent: cyclohexane/ethyl acetate 7:3) to give 3-amino-4-cyano-2,5-difluoro-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide (0.953 g, 17% yield). ¹H-NMR (400 MHz, CDCl₃): 2.36 (6H, s), 4.82 (2H, bs), 7.12 (1H, m), 7.38 (2H, s), 7.78 (1H, d) ppm.

Analogous procedures were used to prepare the following compounds:

3-Amino-4-cyano-N-[2,6-diethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-2,5-difluoro-benzamide. ¹H-NMR (400 MHz, CDCl₃): 1.22 (6H, t), 2.68 (4H, q), 4.85 (2H, s), 7.12 (1H, m), 7.41 (2H, s), 7.77 (1H, d) ppm.

3-Amino-4-cyano-2,5-difluoro-N-[2-methoxymethyl-6-methyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide. ¹H-NMR (400 MHz, CDCl₃): 2.35 (3H, s), 3.41 (3H, s), 4.49 (2H, s), 4.84 (2H, s), 7.12 (1H, m), 7.41 (1H, s), 7.52 (1H, s), 8.89 (1H, d) ppm.

Example P1 Preparation of 4-cyano-3-(4′-cyano-benzoylamino)-N-[2,6-dimethyl-4-(1,2,22-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide (Compound No. A1 of Table A)

3-Amino-4-cyano-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide (65 mg, 0.15 mmol) (Example I2) was dissolved in a biphasic mixture of ethyl acetate (3 ml) and aqueous sodium hydrogen carbonate (1N) (3 ml). 4-Cyano-benzoyl chloride (50 mg, 0.30 mmol) was added under vigorous stirring. The reaction mixture was stirred for 3 hours at ambient temperature. The phases were separated. The organic phase was dried over sodium sulfate and concentrated. The residue was purified by column chromatography on silica gel (eluent: cyclohexane/ethyl acetate 2:1) to give Compound No. A1 of Table A (81.5 mg, 97% yield). ¹H-NMR (400 MHz, CHCl₃): 9.15 (s, 1H), 8.5 (s, 1H), 8.05 (m, 2H), 7.88 (m, 4H), 7.7 (s, 1H), 7.4 (m, 2H), 2.4 (s, 6H) ppm.

Example P2 General Method for the Acylation of an Amino-Benzamide in Parallel

Solution A was prepared by dissolving the amino-benzamide (0.65 mmol), 3-amino-4-cyano-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide (Example I2) in the case of Compound No. A3 of Table A, in toluene (7.8 ml). Solution B was prepared by dissolving the acid chloride (1.0 mol), 2-fluoro-benzoyl chloride in the case of Compound No. A3 of Table A, in toluene (8 ml).

Solution A (0.3 ml, 25 μmol) was put in a well and solution B (0.4 ml, 50 μmol) and diisopropylethylamine (Hunig's Base) (30 μl, 150 μmol) were added successively. The mixture was stirred at 55° C. for 16 hours. The mixture was diluted with a mixture of acetonitrile (0.6 ml) and N,N-dimethylacetamide (0.2 ml) and then purified by HPLC to give the desired compound.

This general method was used to prepare a number of compounds (Compound No. A3 to A220 of Table A, Compound No. B2 to B15 of Table B, Compound No. D1 to D56 of Table D) in parallel.

Example P3 A Further General Method for the Acylation of an Amino-Benzamide in Parallel

Solution A was prepared by dissolving the amino-benzamide (0.65 mmol), 3-amino-4-cyano-2,5-difluoro-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide (Example I16) in the case of Compound No. E43 of Table E, in N,N-dimethylacetamide (18.2 ml). Solution B was prepared by adding sodium hydride powder (9.6 mg, 0.4 mmol) in N,N-dimethylacetamide (2 ml). Solution C was prepared by dissolving the acid chloride (0.025 mol), 2-fluoro-benzoyl chloride in the case of Compound No. E43 of Table E, in N,N-dimethylacetamide (0.2 ml).

Solution A (0.7 ml, 25 μmol) was put in a well and Solution B (0.5 ml, 100 mmol) was added. The mixture was stirred at ambient temperature for 30 minutes. Then Solution C (0.2 ml, 25 μmol) was added and the mixture was stirred at ambient temperature for 16 hours. The mixture was diluted with water and extracted three times with dichloromethane. The organic phases were combined, filtered and concentrated. The residue was purified by HPLC to give the desired compound.

This general method was used to prepare a number of compounds (Compound No. E1 to E59 of Table E) in parallel.

Example P4 Preparation of 3-cyano-5-(4′-cyano-benzoylamino)-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide (Compound No. B1 of Table B)

To a solution of 5-amino-3-cyano-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide (0.199 mg, 0.46 mmol) (Example I9) in tetrahydrofuran (3 ml) were added successively pyridine (0.117 ml, 1.45 mmol) and 4-cyano-benzoyl chloride (80 mg, 0.48 mmol). The reaction mixture was stirred for 2 hours at ambient temperature. Aqueous sodium hydrogen carbonate (saturated) was added and the phases were separated. The aqueous phase was extracted twice with ethyl acetate. The combined organic extracts were dried over sodium sulfate and concentrated. The residue was purified by column chromatography on silica gel (eluent: cyclohexane/ethyl acetate 2:1) to give Compound No. B1 of Table B (0.186 g, 71.9% yield). ¹H-NMR (400 MHz, CHCl₃): 8.45 (s, 1H), 8.36 (s, 1H), 8.27 (s, 1H), 8.00 (m, 3H), 7.84 (m, 2H), 7.63 (s, 1H), 7.37 (s, 2H), 2.34 (s, 6H) ppm.

Analogous precedures were used to prepare the following compounds: Compound No. F1 and F2 of Table F and Compound No. G1 to G3 of Table G.

Example P5 Preparation of 4-cyano-3-[(4′-cyano-benzoyl)-ethyl-amino]-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide (Compound No. C43 of Table C)

To a solution of 4-cyano-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-3-ethylamino-benzamide (198 mg, 0.43 mmol) (Example I4) in tetrahydrofuran (5 ml) were added successively pyridine (0.138 ml, 1.72 mmol) and 4-cyano-benzoyl chloride (0.214 mg, 1.29 mmol). The reaction mixture was heated to 50° C. for 16 hours. The reaction mixture was allowed to cool to ambient temperature. A second portion of 4-cyano-benzoyl chloride (0.107 mg, 0.645 mmol), pyridine (0.138 ml, 1.72 mmol) were added and heating repeated at 90° C. for 2 hours. The reaction mixture was allowed to cool to ambient temperature and then partitioned between aqueous sodium hydrogen carbonate (1M) and ethyl acetate. The aqueous phase was extracted twice with ethyl acetate. The combine organic phases were dried over sodium sulfate and concentrated. The residue was purified by column chromatography on silica gel (eluent: ethyl acetate/cyclohexane 1:4) to give Compound No. C43 of Table C (0.24 g, 94% yield).

Analogous precedures were used to prepare the following compounds: Compound No. C41 and C42 of Table C.

Example P6 Alternative preparation of 3-benzoylamino-4-cyano-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-2-fluoro-benzamide (Compound No. D15 of Table D)

To a solution of 3-amino-4-cyano-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-2-fluoro-benzamide (68 mg, 0.15 mmol) (Example I12) in tetrahydrofuran (2 ml) were added pyridine (36 μl, 0.45 mmol) and benzoyl chloride (21 μl, 0.18 mmol). The reaction mixture was heated in a microwave at 140° C. for 30 minutes. The reaction mixture was allowed to cool to ambient temperature. A second portion of benzoyl chloride (21 μl, 0.18 mmol) was added and heating repeated at 140° C. for 30 minutes. The reaction mixture was allowed to cool to ambient temperature and then partitioned between sodium hydrogen carbonate (1M) and ethyl acetate. The aqueous phase was extracted twice with ethyl acetate. The combined organic phases were dried over sodium sulfate and concentrated. The residue was purified by reverse-phase chromatography (eluent: trifluoroacetic acid/water/acetonitrile 1:4:5 to 1:1:8) to give Compound No. D15 of Table D (0.024 g, 28% yield). ¹H-NMR (400 MHz, CDCl₃): 2.28 (6H, s), 7.33 (2H, s), 7.45-7.96 (9H, m) ppm.

Example P7 Alternative preparation of 3-benzamido-4-cyano-2,5-difluoro-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide (Compound No. E36 of Table E)

To a solution of 3-amino-4-cyano-2,5-difluoro-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide (70 mg, 0.15 mmol) (Example I16) in chloroform (0.75 ml) were added 1,8-diazabicycloundec-7-ene (“DBU”) (49 μl, 0.33 mmol) and benzoyl chloride (17 μl, 0.15 mmol). The reaction mixture was heated in a microwave to 140° C. for 30 minutes. Two further portions of benzoyl chloride (17 μl, 0.15 mmol) were added and heating continued at 140° C. for 30 minutes each time. The reaction mixture was partitioned between water and chloroform. The aqueous phase was extracted twice with chloroform. The combined organic phases were dried over sodium sulfate and concentrated. The residue was purified by reverse-phase chromatography (eluent:trifluoroacetic acid/water/acetonitrile 1:4:5 to 1:1:8) to give Compound No. E36 of Table E (0.013 g, 15% yield) as an off-white solid. M.p. 245-248° C. ¹H-NMR (400 MHz, CDCl₃): 2.28 (6H, s), 7.38 (2H, s), 7.15-8.1 (8H, m) ppm.

The following methods were used for HPLC-MS analysis:

Method A: Method (Water Alliance 2795 LC) with the following HPLC gradient conditions

(Solvent A: 0.1% of formic acid in water/acetonitrile (9:1) and Solvent B: 0.1% of formic acid in acetonitrile)

Time (minutes) A (%) B (%) Flow rate (ml/min) 0 90 10 1.7 2.5 0 100 1.7 2.8 0 100 1.7 2.9 90 10 1.7 Type of column: Water atlantis dc18; Column length: 20 mm; Internal diameter of column: 3 mm; Particle Size: 3 micron; Temperature: 40° C. Method B: Method (Agilent 1100er Series) with the following HPLC gradient conditions (Solvent A: 0.1% of formic acid in water/acetonitrile (9:1); Solvent B: 0.1% of formic acid in acetonitrile; Solvent C, 0.1% formic acid in water; Solvent D: 0.1% formic acid in water)

Time (minutes) A (%) B (%) C (%) D (%) Flow rate (ml/min) 0 90 10 0 0 1.7 2.5 0 100 0 0 1.7 2.8 0 100 0 0 1.7 2.9 90 10 0 0 1.7 Type of column: Water atlantis dc 18; Column length: 20 mm; Internal diameter of column: 3 mm; Particle Size: 3 micron; Temperature: 40° C.

The characteristic values obtained for each compound were the retention time (“RT”, recorded in minutes) and the molecular ion, typically the cation MH⁺, as listed in Tables A and B.

TABLE A Compounds of formula (Ia): (Ia)

Comp RT min M.p. No. Q¹ Q² (method) MH+ (° C.) A1 4-cyano- 2,6-dimethyl-4- — — — phenyl- (heptafluoroprop- 2-yl)-phenyl- A3 2-fluoro- 2,6-dimethyl-4- 2.07 (B) 556.1 — phenyl- (heptafluoroprop- 2-yl)-phenyl- A4 2-methyl- 2,6-dimethyl-4- 2.0 (B) 552.1 — phenyl- (heptafluoroprop- 2-yl)-phenyl- A5 2-chloro- 2,6-dimethyl-4- 2.0 (B) 572.1 — phenyl- (heptafluoroprop- 2-yl)-phenyl- A6 4-nitro-phenyl- 2,6-dimethyl-4- 2.01 (B) 583.1 — (heptafluoroprop- 2-yl)-phenyl- A7 2-methylthio- 2,6-dimethyl-4- 2.2 (B) 652.1 — 4- (heptafluoroprop- trifluoromethyl- 2-yl)-phenyl- phenyl- A8 4-N,N- 2,6-dimethyl-4- 2.1 (B) 581.2 — dimethyl- (heptafluoroprop- amino-phenyl- 2-yl)-phenyl- A9 5-chloro-2- 2,6-dimethyl-4- 2.17 (B) 590.1 — fluoro-phenyl- (heptafluoroprop- 2-yl)-phenyl- A10 furan-2-yl- 2,6-dimethyl-4- 1.9 (B) 528.1 — (heptafluoroprop- 2-yl)-phenyl- A11 4- 2,6-dimethyl-4- 2.18 (B) 622.1 — trifluoromethoxy- (heptafluoroprop- phenyl- 2-yl)-phenyl- A12 4-fluoro-3- 2,6-dimethyl-4- 2.17 (B) 624.1 — trifluoromethyl- (heptafluoroprop- phenyl- 2-yl)-phenyl- A13 4-trifluoro- 2,6-dimethyl-4- 2.15 (B) 606.1 — methyl-phenyl- (heptafluoroprop- 2-yl)-phenyl- A14 2-methoxy- 2,6-dimethyl-4- 2.4 (B) 568.1 — phenyl- (heptafluoroprop- 2-yl)-phenyl- A15 phenyl- 2,6-dimethyl-4- 2.0 (B) 538.1 — (heptafluoroprop- 2-yl)-phenyl- A16 4-fluoro- 2,6-dimethyl-4- 2.02 (B) 556.1 — phenyl- (heptafluoroprop- 2-yl)-phenyl- A17 2-trifluoro- 2,6-dimethyl-4- 2.02 (B) 606.1 — methyl-phenyl- (heptafluoroprop- 2-yl)-phenyl- A18 2,3-difluoro- 2,6-dimethyl-4- 2.07 (B) 574.1 — phenyl- (heptafluoroprop- 2-yl)-phenyl- A19 4-methoxy- 2,6-dimethyl-4- 2.0 (B) 596.1 — carbonyl- (heptafluoroprop- phenyl- 2-yl)-phenyl- A20 2-fluoro-5- 2,6-dimethyl-4- 2.19 (B) 624.1 — trifluoromethyl- (heptafluoroprop- phenyl- 2-yl)-phenyl- A23 2-fluoro- 2,6-diethyl-4- 2.19 (B) 584.2 — phenyl- (heptafluoroprop- 2-yl)-phenyl- A24 2-methyl- 2,6-diethyl-4- 2.2 (B) 580.2 — phenyl- (heptafluoroprop- 2-yl-phenyl A25 2-chloro- 2,6-diethyl-4- 2.2 (B) 600.1 — phenyl- (heptafluoroprop- 2-yl)-phenyl- A26 4-nitro-phenyl- 2,6-diethyl-4- 2.1 (B) 611.1 — (heptafluoroprop- 2-yl)-phenyl- A27 2-methylthio- 2,6-diethyl-4- 2.3 (B) 680.1 — 4- (heptafluoroprop- trifluoromethyl- 2-yl)-phenyl- phenyl- A28 5-chloro-2- 2,6-diethyl-4- 2.3 (B) 618.1 — fluoro-phenyl- (heptafluoroprop- 2-yl)-phenyl- A29 furan-2-yl- 2,6-diethyl-4- 2.0 (B) 556.1 — (heptafluoroprop- 2-yl)-phenyl- A30 4-trifluoro- 2,6-diethyl-4- 2.3 (B) 650.1 — methoxy- (heptafluoroprop- phenyl- 2-yl)-phenyl- A31 4-fluoro-3- 2,6-diethyl-4- 2.3 (B) 652.1 — trifluoromethyl- (heptafluoroprop- phenyl- 2-yl)-phenyl- A32 4- 2,6-diethyl-4- 2.3 (B) 634.1 — trifluoromethyl- (heptafluoroprop- phenyl- 2-yl)-phenyl- A33 phenyl- 2,6-diethyl-4- 2.1 (B) 566.2 — (heptafluoroprop- 2-yl)-phenyl- A34 4-fluoro- 2,6-diethyl-4- 2.1 (B) 584.2 — phenyl- (heptafluoroprop- 2-yl)-phenyl- A35 2- 2,6-diethyl-4- 2.1 (B) 634.1 — trifluoromethyl- (heptafluoroprop- phenyl- 2-yl)-phenyl- A36 4-methyl- 2,6-diethyl-4- 2.0 (B) 588.1 — 1,2,3- (heptafluoroprop- thiadiazol-5-yl- 2-yl)-phenyl- A37 2,3-difluoro- 2,6-diethyl-4- 2.2 (B) 602.1 — phenyl- (heptafluoroprop- 2-yl)-phenyl- A38 4-methoxy- 2,6-diethyl-4- 2.1 (B) 624.2 — carbonyl- (heptafluoroprop- phenyl- 2-yl)-phenyl- A39 2-fluoro-5- 2,6-diethyl-4- 2.3 (B) 652.1 — trifluoromethyl- (heptafluoroprop- phenyl- 2-yl)-phenyl- A41 2-fluoro- 2,6-diethyl-4- 2.3 (A) 634.1 — phenyl- (nonafluorobut- 2-yl)-phenyl- A42 2-methyl 2,6-diethyl-4- 2.2 (A) 630.2 — phenyl- (nonafluorobut- 2-yl)-phenyl- A43 2-chloro- 2,6-diethyl-4- 2.2 (A) 650.1 — phenyl- (nonafluorobut- 2-yl)-phenyl- A44 4-cyano- 2,6-diethyl-4- 2.1 (A) 641.2 — phenyl- (nonafluorobut- 2-yl)-phenyl- A45 furan-2-yl- 2,6-diethyl-4- 2.1 (A) 606.1 — (nonafluorobut- 2-yl)-phenyl- A46 4-trifluoro- 2,6-diethyl-4- 2.3 (A) 700.1 — methoxy- (nonafluorobut- phenyl- 2-yl)-phenyl- A47 4-fluoro-3- 2,6-diethyl-4- 2.3 (A) 702.1 — trifluoromethyl- (nonafluorobut- phenyl- 2-yl)-phenyl- A48 4- 2,6-diethyl-4- 2.3 (A) 684.1 — trifluoromethyl- (nonafluorobut- phenyl- 2-yl)-phenyl- A49 2-trifluoro- 2,6-diethyl-4- 2.3 (A) 700.1 — methoxy- (nonafluorobut- phenyl- 2-yl)-phenyl- A50 2-methoxy- 2,6-diethyl-4- 2.4 (A) 646.2 — phenyl- (nonafluorobut- 2-yl)-phenyl- A51 phenyl- 2,6-diethyl-4- 2.2 (A) 616.2 — (nonafluorobut- 2-yl)-phenyl- A52 4-fluoro- 2,6-diethyl-4- 2.2 (A) 634.1 — phenyl- (nonafluorobut- 2-yl)-phenyl- A53 2- 2,6-diethyl-4- 2.2 (A) 684.1 — trifluoromethyl- (nonafluorobut- phenyl- 2-yl)-phenyl- A54 2-chloro-4- 2,6-diethyl-4- 2.2 (A) 668.1 — fluoro-phenyl- (nonafluorobut- 2-yl)-phenyl- A55 4-methyl- 2,6-diethyl-4- 2.1 (A) 638.1 — 1,2,3- (nonafluorobut- thiadiazol-5-yl- 2-yl)-phenyl- A56 2,3-difluoro- 2,6-diethyl-4- 2.3 (A) 652.1 — phenyl- (nonafluorobut- 2-yl)-phenyl- A57 4-methoxy- 2,6-diethyl-4- 2.2 (A) 674.2 — carbonyl- (nonafluorobut- phenyl- 2-yl)-phenyl- A58 2-fluoro-5- 2,6-diethyl-4- 2.4 (A) 702.1 — trifluoromethyl- (nonafluorobut- phenyl- 2-yl)-phenyl- A61 2-fluoro- 2-ethyl-6-methyl- 2.2 (A) 620.1 — phenyl- 4-(nonafluorobut- 2-yl)-phenyl- A62 2-chloro- 2-ethyl-6-methyl- 2.2 (A) 636.1 — phenyl- 4-(nonafluorobut- 2-yl)-phenyl- A63 4-cyano- 2-ethyl-6-methyl- 2.1 (A) 627.1 — phenyl- 4-(nonafluorobut- 2-yl)-phenyl- A64 2-chloro-4- 2-ethyl-6-methyl- 2.3 (A) 654.1 — nitro-phenyl- (nonafluorobut- 2-yl)-phenyl- A65 furan-2-yl- 2-ethyl-6-methyl- 2.0 (A) 592.1 — 4-(nonafluorobut- 2-yl)-phenyl- A66 4-trifluoro- 2-ethyl-6-methyl- 2.3 (A) 686.1 — methoxy- (nonafluorobut- phenyl- 2-yl)-phenyl- A67 4-fluoro-3- 2-ethyl-6-methyl- 2.3 (A) 688.1 — trifluoro- 4-(nonafluorobut- methyl-phenyl- 2-yl)-phenyl- A68 4- 2-ethyl-6-methyl- 2.3 (A) 670.1 — trifluoromethyl- 4-(nonafluorobut- phenyl- 2-yl)-phenyl- A69 2-trifluoro- 2-ethyl-6-methyl- 2.2 (A) 686.1 — methoxy- 4-(nonafluorobut- phenyl- 2-yl)-phenyl- A70 2-methoxy- 2-ethyl-6-methyl- 2.4 (A) 632.2 — phenyl- 4-(nonafluorobut- 2-yl)-phenyl- A71 phenyl- 2-ethyl-6-methyl- 2.1 (A) 602.1 — 4-(nonafluorobut- 2-yl)-phenyl- A72 4-fluoro- 2-ethyl-6-methyl- 2.1 (A) 620.1 — phenyl- 4-(nonafluorobut- 2-yl)-phenyl- A73 2- 2-ethyl-6-methyl- 2.2 (A) 670.1 — trifluoromethyl- 4-(nonafluorobut- phenyl- 2-yl)-phenyl- A74 2-chloro-4- 2-ethyl-6-methyl- 2.2 (A) 654.1 — fluoro-phenyl- 4-(nonafluorobut- 2-yl)-phenyl- A75 4-methyl- 2-ethyl-6-methyl- 2.0 (A) 624.1 — 1,2,3- 4-(nonafluorobut- thiadiazol-5-yl- 2-yl)-phenyl- A76 2,3-difluoro- 2-ethyl-6-methyl- 2.2 (A) 638.1 — phenyl- 4-(nonafluorobut- 2-yl)-phenyl- A77 4-methoxy- 2-ethyl-6-methyl- 2.1 (A) 660.1 — carbonyl- 4-(nonafluorobut- phenyl- 2-yl)-phenyl- A78 2-fluoro-5- 2-ethyl-6-methyl- 2.3 (A) 688.1 — trifluoromethyl- 4-(nonafluorobut- phenyl- 2-yl)-phenyl- A80 2-fluoro-5- 2-bromo-6- 2.2 (B) 688 — trifluoro- methyl-4- methyl-phenyl- (heptafluoroprop- 2-yl)-phenyl- A81 2-fluoro- 2-bromo-6- 2.1 (B) 620 — phenyl- methyl-4- (heptafluoroprop- 2-yl)-phenyl- A82 2-methyl- 2-bromo-6- 2.1 (B) 616 — phenyl- methyl-4- (heptafluoroprop- 2-yl)-phenyl- A83 2-chloro- 2-bromo-6- 2.1 (B) 636 — phenyl- methyl-4- (heptafluoroprop- 2-yl)-phenyl- A84 4-cyano- 2-bromo-6- 2.0 (B) 627 — phenyl- methyl-4- (heptafluoroprop- 2-yl)-phenyl- A85 4-nitro-phenyl- 2-bromo-6- 2.0 (B) 647 — methyl-4- (heptafluoroprop- 2-yl)-phenyl- A86 5-chloro-2- 2-bromo-6- 2.2 (B) 654 — fluoro-phenyl- methyl-4- (heptafluoroprop- 2-yl)-phenyl- A87 2-chloro-4- 2-bromo-6- 2.1 (B) 681 — nitro-phenyl- methyl-4- (heptafluoroprop- 2-yl)-phenyl- A88 furan-2-yl- 2-bromo-6- 1.9 (B) 592 — methyl-4- (heptafluoroprop- 2-yl)-phenyl- A89 4-trifluoro- 2-bromo-6- 2.2 (B) 686 — methoxy- methyl-4- phenyl- (heptafluoroprop- 2-yl)-phenyl- A90 4-fluoro-3- 2-bromo-6- 2.2 (B) 688 — trifluoro- methyl-4- methyl-phenyl- (heptafluoroprop- 2-yl)-phenyl- A91 4-trifluoro- 2-bromo-6- 2.2 (B) 670 — methyl-phenyl- methyl-4- (heptafluoroprop- 2-yl)-phenyl- A92 2-trifluoro- 2-bromo-6- 2.1 (B) 686 — methoxy- methyl-4- phenyl- (heptafluoroprop- 2-yl)-phenyl- A93 2-methoxy- 2-bromo-6- 2.27 (B) 632 — phenyl- methyl-4- (heptafluoroprop- 2-yl)-phenyl- A94 phenyl- 2-bromo-6- 2.02 (B) 602 — methyl-4- (heptafluoroprop- 2-yl)-phenyl- A95 4-fluoro- 2-bromo-6- 2.0 (B) 620 — phenyl- methyl-4- (heptafluoroprop- 2-yl)-phenyl- A96 2-trifluoro- 2-bromo-6- 2.1 (B) 670 — methyl-phenyl- methyl-4- (heptafluoroprop- 2-yl)-phenyl- A97 2-chloro-4- 2-bromo-6- 2.1 (B) 654 — fluoro-phenyl- methyl-4- (heptafluoroprop- 2-yl)-phenyl- A98 4-methyl- 2-bromo-6- 1.9 (B) 624 — 1,2,3- methyl-4- thiadiazol-5-yl- (heptafluoroprop- 2-yl)-phenyl- A99 2,3-difluoro- 2-bromo-6- 2.1 (B) 638 — phenyl- methyl-4- (heptafluoroprop- 2-yl)-phenyl- A100 4-methoxy- 2-bromo-6- 2.0 (B) 660 — carbonyl- methyl-4- phenyl- (heptafluoroprop- 2-yl)-phenyl- A101 2-fluoro- 2-bromo-6- 2.2 (B) 670 — phenyl- methyl-4- (nonafluorobut- 2-yl)-phenyl- A102 2-methyl- 2-bromo-6- 2.2 (B) 666 — phenyl- methyl-4- (nonafluorobut- 2-yl)-phenyl- A103 2-chloro- 2-bromo-6- 2.2 (B) 686 — phenyl- methyl-4- (nonafluorobut- 2-yl)-phenyl- A104 4-cyano- 2-bromo-6- 2.1 (B) 677 — phenyl- methyl-4- (nonafluorobut- 2-yl)-phenyl- A105 4-nitro-phenyl- 2-bromo-6- 2.1 (B) 697 — methyl-4- (nonafluorobut- 2-yl)-phenyl- A106 5-chloro-2- 2-bromo-6- 2.3 (B) 704 — fluoro-phenyl- methyl-4- (nonafluorobut- 2-yl)-phenyl- A107 2-chloro-4- 2-bromo-6- 2.3 (B) 731 — ro-phenyl- methyl-4- (nonafluorobut- 2-yl)-phenyl- A108 furan-2-yl- 2-bromo-6- 2.0 (B) 642 — methyl-4- (nonafluorobut- 2-yl)-phenyl- A109 4-trifluoro- 2-bromo-6- 2.3 (B) 736 — methoxy- methyl-4- phenyl- (nonafluorobut- 2-yl)-phenyl- A110 4-fluoro-3- 2-bromo-6- 2.3 (B) 738 — trifluoro- methyl-4- methyl-phenyl- (nonafluorobut- 2-yl)-phenyl- A111 4-trifluoro- 2-bromo-6- 2.3 (B) 720 — methyl-phenyl- methyl-4- (nonafluorobut- 2-yl)-phenyl- A112 2-trifluoro- 2-bromo-6- 2.2 (B) 736 — methoxy- methyl-4- phenyl- (nonafluorobut- 2-yl)-phenyl- A113 2-methoxy- 2-bromo-6- 2.35 (B) 682 — phenyl- methyl-4- (nonafluorobut- 2-yl)-phenyl- A114 phenyl- 2-bromo-6- 2.1 (B) 652 — methyl-4- (nonafluorobut- 2-yl)-phenyl- A115 4-fluoro- 2-bromo-6- 2.1 (B) 670 — phenyl- methyl-4- (nonafluorobut- 2-yl)-phenyl- A116 2-chloro-4- 2-bromo-6- 2.2 (B) 704 — fluoro-phenyl- methyl-4- (nonafluorobut- 2-yl)-phenyl- A117 4-methyl- 2-bromo-6- 2.0 (B) 674 — 1,2,3- methyl-4- thiadiazol-5-yl (nonafluorobut- 2-yl)-phenyl- A118 2,3-difluoro- 2-bromo-6- 2.2 (B) 688 — phenyl- methyl-4- (nonafluorobut- 2-yl)-phenyl- A119 4-methoxy- 2-bromo-6- 2.13 (B) 710 — carbonyl- methyl-4- phenyl- (nonafluorobut- 2-yl)-phenyl- A120 2-fluoro-5- 2-bromo-6- 2.3 (B) 738 — trifluoro- methyl-4- methyl-phenyl- (nonafluorobut- 2-yl)-phenyl- A121 2-fluoro- 2-bromo-6- 2.2 (B) 634 — phenyl- ethyl-4- (heptafluoroprop- 2-yl)-phenyl- A122 2-methyl- 2-bromo-6- 2.1 (B) 630.1 — phenyl- ethyl-4- (heptafluoroprop- 2-yl)-phenyl- A123 2-chloro- 2-bromo-6- 2.1 (B) 650 — phenyl- ethyl-4- (heptafluoroprop- 2-yl)-phenyl- A124 4-cyano- 2-bromo-6- 2.1 (B) 641 — phenyl- ethyl-4- (heptafluoroprop- 2-yl)-phenyl- A125 4-nitro-phenyl- 2-bromo-6- 2.1 (B) 661 — ethyl-4- (heptafluoroprop- 2-yl)-phenyl- A126 5-chloro-2- 2-bromo-6- 2.3 (B) 668 — fluoro-phenyl- ethyl-4- (heptafluoroprop- 2-yl)-phenyl- A127 2-chloro-4- 2-bromo-6- 2.1 (B) 695 — nitro-phenyl- ethyl-4- (heptafluoroprop- 2-yl)-phenyl- A128 furan-2-yl- 2-bromo-6- 2.0 (B) 606 — ethyl-4- (heptafluoroprop- 2-yl)-phenyl- A129 4-trifluoro- 2-bromo-6- 2.3 (B) 700 — methoxy- ethyl-4- phenyl- (heptafluoroprop- 2-yl)-phenyl- A130 4-fluoro-3- 2-bromo-6- 2.25 (B) 702 — trifluoro- ethyl-4- methyl-phenyl- (heptafluoroprop- 2-yl)-phenyl- A131 4-trifluoro- 2-bromo-6- 2.23 (B) 684 — methyl-phenyl- ethyl-4- (heptafluoroprop- 2-yl)-phenyl- A132 2-trifluoro- 2-bromo-6- 2.2 (B) 700 — methoxy- ethyl-4- phenyl- (heptafluoroprop- 2-yl)-phenyl- A133 2-methoxy- 2-bromo-6- 2.33 (B) 646 — phenyl- ethyl-4- (heptafluoroprop- 2-yl)-phenyl- A134 phenyl- 2-bromo-6- 2.1 (B) 616 — ethyl-4- (heptafluoroprop- 2-yl)-phenyl- A135 4-fluoro- 2-bromo-6- 2.1 (B) 634 — phenyl- ethyl-4- (heptafluoroprop- 2-yl)-phenyl- A136 2-trifluoro- 2-bromo-6- 2.1 (B) 684 — methyl-phenyl- ethyl-4- (heptafluoroprop- 2-yl)-phenyl- A137 2-chloro-4- 2-bromo-6- 2.2 (B) 668 — fluoro-phenyl- ethyl-4- (heptafluoroprop- 2-yl)-phenyl- A138 4-methyl- 2-bromo-6- 2.0 (B) 638 — 1,2,3- ethyl-4- thiadiazol-5-yl- (heptafluoroprop- 2-yl)-phenyl- A139 2,3-difluoro- 2-bromo-6- 2.16 (B) 652 — phenyl- ethyl-4- (heptafluoroprop- 2-yl)-phenyl- A140 4-methoxy- 2-bromo-6- 2.1 (B) 674 — carbonyl- ethyl-4- phenyl- (heptafluoroprop- 2-yl)-phenyl- A141 2-fluoro-5- 2-bromo-6- 2.28 (B) 702 — trifluoro- ethyl-4- methyl-phenyl- (heptafluoroprop- 2-yl)-phenyl- A142 2-methyl- 2-bromo-6- 2.2 (B) 680.1 — phenyl- ethyl-4- (nonafluorobut- 2-yl)-phenyl- A143 2-chloro- 2-bromo-6- 2.2 (B) 700 — phenyl- ethyl-4- (nonafluorobut- 2-yl)-phenyl- A144 4-cyano- 2-bromo-6- 2.1 (B) 691 — phenyl- ethyl-4- (nonafluorobut- 2-yl)-phenyl- A145 4-nitro-phenyl- 2-bromo-6- 2.19 (B) 711 — ethyl-4- (nonafluorobut- 2-yl)-phenyl- A146 5-chloro-2- 2-bromo-6- 2.3 (B) 718 — fluoro-phenyl- ethyl-4- (nonafluorobut- 2-yl)-phenyl- A147 2-chloro-4- 2-bromo-6- 2.2 (B) 745 — nitro-phenyl- ethyl-4- (nonafluorobut- 2-yl)-phenyl- A148 furan-2-yl- 2-bromo-6- 2.1 (B) 656 — ethyl-4- (nonafluorobut- 2-yl)-phenyl- A149 4-trifluoro- 2-bromo-6- 2.3 (B) 750 — methoxy- ethyl-4- phenyl- (nonafluorobut- 2-yl)-phenyl- A150 4-fluoro-3- 2-bromo-6- 2.3 (B) 752 — trifluoro- ethyl-4- methyl-phenyl- (nonafluorobut- 2-yl)-phenyl- A151 4-trifluoro- 2-bromo-6- 2.3 (B) 734 — methyl-phenyl- ethyl-4- (nonafluorobut- 2-yl)-phenyl- A152 2-trifluoro- 2-bromo-6- 2.29 (B) 750 — methoxy- ethyl-4- phenyl- (nonafluorobut- 2-yl)-phenyl- A153 2-methoxy- 2-bromo-6- 2.4 (B) 696 — phenyl- ethyl-4- (nonafluorobut- 2-yl)-phenyl- A154 phenyl- 2-bromo-6- 2.18 (B) 666 — ethyl-4- (nonafluorobut- 2-yl)-phenyl- A155 4-fluoro- 2-bromo-6- 2.2 (B) 684 — phenyl- ethyl-4- (nonafluorobut- 2-yl)-phenyl- A156 2-trifluoro- 2-bromo-6- 2.2 (B) 734 — methyl-phenyl- ethyl-4- (nonafluorobut- 2-yl)-phenyl- A157 2-chloro-4- 2-bromo-6- 2.2 (B) 718 — fluoro-phenyl- ethyl-4- (nonafluorobut- 2-yl)-phenyl- A158 4-methyl- 2-bromo-6- 2.1 (B) 688 — 1,2,3- ethyl-4- thiadiazol-5-yl- (nonafluorobut- 2-yl)-phenyl- A159 2,3-difluoro- 2-bromo-6- 2.2 (B) 702 — phenyl- ethyl-4- (nonafluorobut- 2-yl)-phenyl- A160 4-methoxy- 2-bromo-6- 2.2 (B) 724 — carbonyl- ethyl-4- phenyl- (nonafluorobut- 2-yl)-phenyl- A161 2-fluoro-5- 2-bromo-6- 2.4 (B) 752 — trifluoro- ethyl-4- phenyl- (nonafluorobut- 2-yl)-phenyl- A162 2-fluoro- 2-bromo-6- 2.3 (B) 684 — phenyl- ethyl-4- (nonafluorobut- 2-yl)-phenyl- A163 2-fluoro- 2-methoxy- 1.9 (A) 586.1 — phenyl- methyl-6- methyl-4- (heptafluoro- prop-2-yl)- phenyl- A164 2-methyl- 2-methoxy- 1.8 (A) 582.2 — phenyl- methyl-6- methyl-4- (heptafluoro- prop-2-yl)- phenyl- A165 2-chloro- 2-methoxy- 1.8 (A) 602.1 — phenyl- methyl-6- methyl-4- (heptafluoro- prop-2-yl)- phenyl- A166 4-cyano- 2-methoxy- 1.8 (A) 613.1 — phenyl- methyl-6- methyl-4- (heptafluoro- prop-2-yl)- phenyl- A167 4-nitro-phenyl- 2-methoxy- 1.9 (A) 582.2 — methyl-6- methyl-4- (heptafluoro- prop-2-yl)- phenyl- A168 2-methyl-4- 2-methoxy- 1.9 (A) 600.1 — fluoro-phenyl- methyl-6- methyl-4- (heptafluoro- prop-2-yl)- phenyl- A169 5-chloro-2- 2-methoxy- 2.0 (A) 620.1 — fluoro-phenyl- methyl-6- methyl-4- (heptafluoro- prop-2-yl)- phenyl- A170 furan-2-yl- 2-methoxy- 1.7 (A) 558.1 — methyl-6- methyl-4- (heptafluoro- prop-2-yl)- phenyl- A171 4-trifluoro- 2-methoxy- 2.0 (A) 652.1 — methoxy- methyl-6- phenyl- methyl-4- (heptafluoro- prop-2-yl)- phenyl- A172 4-trifluoro- 2-methoxy- 2.0 (A) 636.1 — methyl-phenyl- methyl-6- methyl-4- (heptafluoro- prop-2-yl)- phenyl- A173 2-trifluoro- 2-methoxy- 1.9 (A) 652.1 — methoxy- methyl-6- phenyl- methyl-4- (heptafluoro- prop-2-yl)- phenyl- A174 2-methoxy- 2-methoxy- 2.1 (A) 598.1 — phenyl- methyl-6- methyl-4- (heptafluoro- prop-2-yl)- phenyl- A175 2-trifluoro- 2-methoxy- 1.9 (A) 636.1 — methyl-phenyl- methyl-6- methyl-4- (heptafluoro- prop-2-yl)- phenyl- A176 2-chloro-4- 2-methoxy- 1.9 (A) 620.1 — fluoro-phenyl- methyl-6- methyl-4- (heptafluoro- prop-2-yl)- phenyl- A177 4-methyl- 2-methoxy- 1.7 (A) 590.1 — 1,2,3- methyl-6- thiadiazol-5-yl- methyl-4- (heptafluoro- prop-2-yl)- phenyl- A178 2,3-difluoro- 2-methoxy- 1.9 (A) 604.1 — phenyl- methyl-6- methyl-4- (heptafluoro- prop-2-yl)- phenyl- A179 2,4-difluoro- 2-methoxy- 1.9 (A) 604.1 — phenyl- methyl-6- methyl-4- (heptafluoro- prop-2-yl)- phenyl- A180 2-fluoro-5- 2-methoxy- 2.0 (A) 654.1 — trifluoro- methyl-6- methyl-phenyl- methyl-4- (heptafluoro- prop-2-yl)- phenyl- A181 2,6-dichloro-5- 2,6-dimethyl-4- — — 126 fluoro-pyrid-3- (heptafluoroprop- yl- 2-yl)-phenyl- A182 2-fluoro-4- 2,6-dimethyl-4- — — 197 cyano-phenyl- (heptafluoroprop- 2-yl)-phenyl- A183 2,3-dichloro- 2,6-dimethyl-4- — — 110 phenyl- (heptafluoroprop- 2-yl)-phenyl- A184 2-fluoro-pyrid- 2,6-dimethyl-4- — — 189 3-yl- (heptafluoroprop- 2-yl)-phenyl- A185 2,3,4,5,6- 2,6-dimethyl-4- — — 261 pentafluoro- (heptafluoroprop- phenyl- 2-yl)-phenyl- A186 2,3,5,6- 2,6-dimethyl-4- — — 190 tetrafluoro- (heptafluoroprop- phenyl- 2-yl)-phenyl- A187 2-fluoro-4- 2-ethyl-6-methyl- — — 198 cyano-phenyl- 4-(nonafluorobut- 2-yl)-phenyl- A188 2-methyl-3- 2-ethyl-6-methyl- — — 135 chloro-phenyl- 4-(nonafluorobut- 2-yl)-phenyl- A189 4-cyano- 2-methoxy- — — 192 phenyl- methyl- 6-methyl-4- (nonafluorobut- 2-yl)-phenyl- A190 2-chloro-pyrid- 2-ethyl-6-methyl- — — 119 3-yl- 4-(nonafluorobut- 2-yl)-phenyl- A191 3-chloro- 2-ethyl-6-methyl- — — 206 phenyl- 4-(nonafluorobut- 2-yl)-phenyl- A192 pyrid-3-yl- 2-ethyl-6-methyl- — — 122 4-(nonafluorobut- 2-yl)-phenyl- A193 3,5-dichloro- 2-ethyl-6-methyl- — — 164 phenyl- 4-(nonafluorobut- 2-yl)-phenyl- A194 2-fluoro-pyrid- 2-ethyl-6-methyl- — — 192 3-yl- 4-(nonafluorobut- 2-yl)-phenyl- A195 2-methyl- 2-ethyl-6-methyl- — — 120 pyrid-3-yl- 4-(nonafluorobut- 2-yl)-phenyl- A196 3,5-difluoro- 2-ethyl-6-methyl- — — 173 phenyl- 4-(nonafluorobut- 2-yl)-phenyl- A197 3,5-dimethyl- 2-ethyl-6-methyl- — — 138 phenyl- 4-(nonafluorobut- 2-yl)-phenyl- A198 6-cyano-pyrid- 2-ethyl-6-methyl- — — 151 3-yl- 4-(nonafluorobut- 2-yl)-phenyl- A199 4-cyano- 2,6-diethyl-4- — — 269 phenyl- (heptafluoroprop- 2-yl)-phenyl- A200 2-chloro-pyrid- 2,6-dimethyl-4- — — 195 3-yl- (heptafluoroprop- 2-yl)-phenyl- A201 2-methoxy- 2,6-dimethyl-4- — — 238 pyrid-3-yl- (heptafluoroprop- 2-yl)-phenyl- A202 5-bromo-pyrid- 2,6-dimethyl-4- — — 235 3-yl- (heptafluoroprop- 2-yl)-phenyl- A203 5,6-dichloro- 2,6-dimethyl-4- — — 253 pyrid-3-yl- (heptafluoroprop- 2-yl)-phenyl- A204 2,3,5-triiodo- 2,6-dimethyl-4- — — 182.0 phenyl- (heptafluoroprop- 2-yl)-phenyl- A205 2,3-dimethyl- 2,6-dimethyl-4- — — 209.0 phenyl- (heptafluoroprop- 2-yl)-phenyl- A206 2-methyl-3- 2,6-dimethyl-4- — — 196.0 chloro-phenyl- (heptafluoroprop- 2-yl)-phenyl- A207 2,6-dichloro- 2,6-dimethyl-4- — — 132.0 pyrid-3-yl- (heptafluoroprop- 2-yl)-phenyl- A208 2,3,4,5- 2,6-dimethyl-4- — — 164.0 tetrafluoro- (heptafluoroprop- phenyl- 2-yl)-phenyl- A209 2,3,4-trifluoro- 2,6-dimethyl-4- — — 233.0 phenyl- (heptafluoroprop- 2-yl)-phenyl- A210 2-chloro-4- 2,6-dibromo-4- — — 212.0 fluoro-phenyl- (heptafluoroprop- 2-yl)-phenyl- A211 4-fluoro- 2,6-dibromo-4- — — 249.0 phenyl- (heptafluoroprop- 2-yl)-phenyl- A212 4-cyano- 2,6-dibromo-4- — — 226 phenyl- (heptafluoroprop- 2-yl)-phenyl- A213 2-chloro-4- 2-methoxy- — — 95 cyano-phenyl- methyl- 6-methyl-4- (nonafluoro- but-2-yl)-phenyl- A214 2,3,6-trifluoro- 2,6-dimethyl-4- — — 126 phenyl- (heptafluoroprop- 2-yl)-phenyl- A215 4-nitro-phenyl- 2,6-diethyl-4- 2.19 (A) 661 — (nonafluorobut- 2-yl)-phenyl- A216 2-chloro-4- 2,6-diethyl-4- 2.23 (A) 695 — nitro-phenyl- 4-(nonafluorobut- 2-yl)-phenyl- A217 5-chloro-2- 2-ethyl-6- 2.3 (A) 654 — fluoro-phenyl- methyl-4- (nonafluorobut- 2-yl)-phenyl- A218 phenyl- 2-methoxy- — — 78 methyl-6- methyl-4- (heptafluoro- prop-2-yl)- phenyl- A219 4-fluoro- 2-methoxy- — — 86 phenyl- methyl-6- methyl-4- (heptafluoro- prop-2-yl)- phenyl- A220 4-methyl- 2-methoxy- 1.9 (A) 582.2 — phenyl- methyl-6- methyl-4- (heptafluoro- prop-2-yl)- phenyl-

TABLE B Compounds of formula (Ib): (Ib)

Comp RT min No. Q¹ Q² (method) MH+ B1 4-cyano- 2,6-dimethyl-4- — — phenyl- (heptafluoroprop-2-yl)- phenyl- B2 2-fluoro- 2,6-dimethyl-4- 2.06 (B)  556.1 phenyl- (heptafluoroprop-2-yl)- phenyl- B3 2-methyl- 2,6-dimethyl-4- 2.1 (B) 552.1 phenyl- (heptafluoroprop-2-yl)- phenyl- B4 2-chloro- 2,6-dimethyl-4- 2.1 (B) 572.1 phenyl- (heptafluoroprop-2-yl)- phenyl- B5 2-methylthio- 2,6-dimethyl-4- 2.2 (B) 652.1 4-tri- (heptafluoroprop-2-yl)- fluoromethyl- phenyl- phenyl- B6 5-chloro-2- 2,6-dimethyl-4- 2.2 (B) 590.1 fluoro-phenyl- (heptafluoroprop-2-yl)- phenyl- B7 furan-2-yl- 2,6-dimethyl-4- 1.9 (B) 528.1 (heptafluoroprop-2-yl)- phenyl- B8 4-trifluoro- 2,6-dimethyl-4- 2.2 (B) 622.1 methoxy- (heptafluoroprop-2-yl)- phenyl- phenyl- B9 4-trifluoro- 2,6-dimethyl-4- 2.2 (B) 606.1 methyl-phenyl- (heptafluoroprop-2-yl)- phenyl- B10 2-trifluoro- 2,6-dimethyl-4- 2.1 (B) 622.1 methoxy- (heptafluoroprop-2-yl)- phenyl- phenyl- B11 phenyl- 2,6-dimethyl-4- 2.1 (B) 538.1 (heptafluoroprop-2-yl)- phenyl- B12 4-fluoro- 2,6-dimethyl-4- 2.1 (B) 556.1 phenyl- (heptafluoroprop-2-yl)- phenyl- B13 2-trifluoro- 2,6-dimethyl-4- 2.1 (B) 606.1 methyl-phenyl- (heptafluoroprop-2-yl)- phenyl- B14 4-methoxy- 2,6-dimethyl-4- 2.08 (B)  596.1 carbonyl- (heptafluoroprop-2-yl)- phenyl- phenyl- B15 2-fluoro-5- 2,6-dimethyl-4- 2.2 (B) 624.1 trifluoro- (heptafluoroprop-2-yl)- methyl-phenyl- phenyl-

TABLE C Compounds of formula (Ia′): (Ia′)

Comp RT min No. R¹ Q¹ Q² (method) MH+ M.p. (° C.) C1 Me 2-fluoro- 2,6-dimethyl-4- 1.77 (A) 570.1 phenyl- (heptafluoroprop-2- yl)-phenyl- C2 Me 2-methyl- 2,6-dimethyl-4- 1.9 (A) 566.2 phenyl- (heptafluoroprop-2- yl)-phenyl- C3 Me 2-chloro- 2,6-dimethyl-4- 1.86 (A) 586.1 phenyl- (heptafluoroprop-2- yl)-phenyl- C4 Me 4-cyano- 2,6-dimethyl-4- 1.8 (A) 577.1 phenyl- (heptafluoroprop-2- yl)-phenyl- C5 Me 4-nitro-phenyl- 2,6-dimethyl-4- 1.8 (A) 597.1 (heptafluoroprop-2- yl)-phenyl- C6 Me 2-methylthio- 2,6-dimethyl-4- 2.0 (A) 666.1 4-trifluoro- (heptafluoroprop-2- methyl-phenyl- yl)-phenyl- C8 Me 5-chloro-2- 2,6-dimethyl-4- 1.92 (A) 604.1 fluoro-phenyl- (heptafluoroprop-2- yl)-phenyl- C9 Me 2-chloro-4- 2,6-dimethyl-4- 1.91 (A) 631.1 nitro-phenyl- (heptafluoroprop-2- yl)-phenyl- C10 Me furan-2-yl- 2,6-dimethyl-4- 1.70 (A) 542.1 (heptafluoroprop-2- yl)-phenyl- C11 Me 4-trifluoro- 2,6-dimethyl-4- 1.98 (A) 636.1 methoxy- (heptafluoroprop-2- phenyl- yl)-phenyl- C12 Me 4-fluoro-3- 2,6-dimethyl-4- 1.96 (A) 638.1 trifluoro- (heptafluoroprop-2- methyl yl)-phenyl- phenyl- C13 Me 4-trifluoro- 2,6-dimethyl-4- 1.95 (A) 620.1 methyl-phenyl- (heptafluoroprop-2- yl)-phenyl- C14 Me 2-trifluoro- 2,6-dimethyl-4- 1.9 (A) 636.1 methoxy- (heptafluoroprop-2- phenyl- yl)-phenyl- C15 Me 2-methoxy- 2,6-dimethyl-4- 1.8 (A) 582.2 phenyl- (heptafluoroprop-2- yl)-phenyl- C16 Me phenyl- 2,6-dimethyl-4- 1.8 (A) 552.1 (heptafluoroprop-2- yl)-phenyl- C17 Me 4-fluroo- 2,6-dimethyl-4- 1.79 (A) 570.1 phenyl- (heptafluoroprop-2- yl)-phenyl- C18 Me 2-trifluoro- 2,6-dimethyl-4- 1.92 (A) 620.1 methyl-phenyl- (heptafluoroprop-2- yl)-phenyl- C19 Me 2-chloro-4- 2,6-dimethyl-4- 1.9 A) 604.1 fluoro-phenyl- (heptafluoroprop-2- yl)-phenyl- C20 Me 4-methyl- 2,6-dimethyl-4- 1.8 (A) 574.1 1,2,3-thia- (heptafluoroprop-2- diazol-5-yl- yl)-phenyl- C21 Me 2,3-difluoro- 2,6-dimethyl-4- 1.9 (A) 588.1 phenyl- (heptafluoroprop-2- yl)-phenyl- C23 Me 2-fluoro-5- 2,6-dimethyl-4- 1.96 (A) 638.1 tri- (heptafluoroprop-2- fluoromethyl- yl)-phenyl- phenyl- C24 Me 2-fluoro- 2,6-diethyl-4- 1.9 (A) 598.2 phenyl)- (heptafluoroprop-2- yl)-phenyl- C25 Me 2-methyl- 2,6-diethyl-4- 2.0 (A) 594.2 phenyl- (heptafluoroprop-2- yl)-phenyl- C26 Me 2-chloro- 2,6-diethyl-4- 2.0 (A) 614.1 phenyl- (heptafluoroprop-2- yl)-phenyl- C27 Me 4-nitro-phenyl- 2,6-diethyl-4- 1.96 (A) 625.2 (heptafluoroprop-2- yl)-phenyl- C28 Me 4-N,N- 2,6-diethyl-4- 2.2 (A) 623.2 dimethyl- (heptafluoroprop-2- amino-phenyl- yl)-phenyl- C29 Me 5-chloro-2- 2,6-diethyl-4- 2.0 (A) 632.1 fluoro-phenyl- (heptafluoroprop-2- yl)-phenyl- C30 Me 2-chloro-4- 2,6-diethyl-4- 2.0 (A) 659.1 nitro-phenyl- (heptafluoroprop-2- yl)-phenyl- C31 Me 4-trifluoro- 2,6-diethyl-4- 2.09 (A) 664.2 methoxy- (heptafluoroprop-2- phenyl- yl)-phenyl- C32 Me 4-trifluoro- 2,6-diethyl-4- 2.07 (A) 648.2 methyl-phenyl- (heptafluoroprop-2- yl)-phenyl- C33 Me 2-trifluoro- 2,6-diethyl-4- 2.0 (A) 664.2 methoxy- (heptafluoroprop-2- phenyl- yl)-phenyl- C34 Me 2-methoxy- 2,6-diethyl-4- 1.9 (A) 610.2 phenyl- (heptafluoroprop-2- yl)-phenyl- C35 Me phenyl- 2,6-diethyl-4- 1.92 (A) 580.2 (heptafluoroprop-2- yl)-phenyl- C36 Me 4-fluoro- 2,6-diethyl-4- 1.92 (A) 598.2 phenyl- (heptafluoroprop-2- yl)-phenyl- C37 Me 2-trifluoro- 2,6-diethyl-4- 2.0 (A) 648.2 methyl-phenyl- (heptafluoroprop-2- yl)-phenyl- C38 Me 2-chloro-4- 2,6-diethyl-4- 2.04 (A) 632.1 fluoro-phenyl- (heptafluoroprop-2- yl)-phenyl- C39 Me 2,3-difluoro- 2,6-diethyl-4- 2.0 (A) 616.2 phenyl- (heptafluoroprop-2- yl)-phenyl- C40 Me 4-methoxy- 2,6-diethyl-4- 1.91 (A) 638.2 carbonyl- (heptafluoroprop-2- phenyl- yl)-phenyl- C41 Me 4-cyano- 2,6-diethyl-4- — — 187 phenyl- (heptafluoroprop-2- yl)-phenyl- C42 Et 4-fluoro- 2,6-dimethyl-4- — — 93 phenyl- (heptafluoroprop-2- yl)-phenyl- C43 Et 4-cyano- 2,6-dimethyl-4- — — 124 phenyl- (heptafluoroprop-2- yl)-phenyl-

TABLE D Compounds of formula (Ie): (Ie)

Comp RT min No. Q¹ Q² (method) MH+ D1 2-fluoro- 2,6-dimethyl-4- 1.81 (A) 572.1 phenyl- (heptafluoroprop-2-yl)- phenyl- D2 2-methyl- 2,6-dimethyl-4- 1.8 (A) 568.1 phenyl- (heptafluoroprop-2-yl)- phenyl- D3 2-chloro- 2,6-dimethyl-4- 1.8 (A) 588.1 phenyl- (heptafluoroprop-2-yl)- phenyl- D4 4-cyano- 2,6-dimethyl-4- 1.8 (A) 579.1 phenyl- (heptafluoroprop-2-yl)- phenyl- D5 4-nitro-phenyl- 2,6-dimethyl-4- 1.8 (A) 599.1 (heptafluoroprop-2-yl)- phenyl- D6 2-methylthio-4- 2,6-dimethyl-4- 2.01 (A) 668.1 trifluoromethyl- (heptafluoroprop-2-yl)- phenyl- phenyl- D7 4-N,N- 2,6-dimethyl-4- 1.9 (A) 597.2 dimethylamino- (heptafluoroprop-2-yl)- phenyl- phenyl- D8 5-chloro-2- 2,6-dimethyl-4- 1.9 (A) 606.1 lfuoro-phenyl- (heptafluoroprop-2-yl)- phenyl- D9 2-chloro-4- 2,6-dimethyl-4- 1.9 (A) 633.1 nitro-phenyl- (heptafluoroprop-2-yl)- phenyl- D10 furan-2-yl- 2,6-dimethyl-4- 1.7 (A) 544.1 (heptafluoroprop-2-yl)- phenyl- D11 4-trifluoro- 2,6-dimethyl-4- 2.0 (A) 638.1 methoxy- (heptafluoroprop-2-yl)- phenyl- phenyl- D12 4-fluoro-3- 2,6-dimethyl-4- 1.97 (A) 640.1 trifluoromethyl- (heptafluoroprop-2-yl)- phenyl- phenyl- D13 4-trifluoro- 2,6-dimethyl-4- 2.0 (A) 622.1 methyl-phenyl- (heptafluoroprop-2-yl)- phenyl- D14 2-trifluoro- 2,6-dimethyl-4- 1.9 (A) 638.1 methoxy- (heptafluoroprop-2-yl)- phenyl- phenyl- D15 phenyl- 2,6-dimethyl-4- 1.8 (A) 554.1 (heptafluoroprop-2-yl)- phenyl- D16 4-fluoro- 2,6-dimethyl-4- 1.83 (A) 572.1 phenyl- (heptafluoroprop-2-yl)- phenyl- D17 2-trifluoro- 2,6-dimethyl-4- 1.9 (A) 622.1 methyl-phenyl- (heptafluoroprop-2-yl)- phenyl- D18 2-chloro-4- 2,6-dimethyl-4- 1.8 (A) 606.1 fluoro-phenyl- (heptafluoroprop-2-yl)- phenyl- D19 2,3-difluoro- 2,6-dimethyl-4- 1.85 (A) 590.1 phenyl- (heptafluoroprop-2-yl)- phenyl- D20 4-methoxy- 2,6-dimethyl-4- 1.8 (A) 612.1 carbonyl- (heptafluoroprop-2-yl)- phenyl- phenyl- D21 2-fluoro-5- 2,6-dimethyl-4- 2.0 (A) 640.1 trifluoromethyl- (heptafluoroprop-2-yl)- phenyl- phenyl- D22 2-fluoro- 2,6-diethyl-4- 1.96 (A) 600.1 phenyl- (heptafluoroprop-2-yl)- phenyl- D23 2-chloro- 2,6-diethyl-4- 2.0 (A) 616.1 phenyl- (heptafluoroprop-2-yl)- phenyl- D24 4-cyano- 2,6-diethyl-4- 1.9 (A) 607.1 phenyl- (heptafluoroprop-2-yl)- phenyl- D25 4-nitro-phenyl- 2,6-diethyl-4- 2.0 (A) 627.1 (heptafluoroprop-2-yl)- phenyl- D26 2-methylthio-4- 2,6-diethyl-4- 2.1 (A) 696.1 trifluoromethyl- (heptafluoroprop-2-yl)- phenyl- phenyl- D27 4-N,N- 2,6-diethyl-4- 2.01 (A) 625.2 dimethylamino- (heptafluoroprop-2-yl)- phenyl- phenyl- D28 5-chloro-2- 2,6-diethyl-4- 2.07 (A) 634.1 fluoro-phenyl- (heptafluoroprop-2-yl)- phenyl- D29 2-chloro-4- 2,6-diethyl-4- 2.0 (A) 661.1 nitro-phenyl- (heptafluoroprop-2-yl)- phenyl- D30 furan-2-yl- 2,6-diethyl-4- 1.83 (A) 572.1 (heptafluoroprop-2-yl)- phenyl- D31 4-trifluoro- 2,6-diethyl-4- 2.1 (A) 650.1 methyl-phenyl- (heptafluoroprop-2-yl)- phenyl- D32 2-trifluoro- 2,6-diethyl-4- 2.06 (A) 666.1 methoxy- (heptafluoroprop-2-yl)- phenyl- phenyl- D33 2-methoxy- 2,6-diethyl-4- 2.0 (A) 612.2 phenyl- (heptafluoroprop-2-yl)- phenyl- D34 phenyl- 2,6-diethyl-4- 1.94 (A) 582.2 (heptafluoroprop-2-yl)- phenyl- D35 2-trifluoro- 2,6-diethyl-4- 2.0 (A) 650.1 methyl-phenyl- (heptafluoroprop-2-yl)- phenyl- D36 2-chloro-4- 2,6-diethyl-4- 2.0 (A) 634.1 fluoro-phenyl- (heptafluoroprop-2-yl)- phenyl- D37 4-methoxy- 2,6-diethyl-4- 1.97 (A) 640.2 carbonyl- (heptafluoroprop-2-yl)- phenyl- phenyl- D38 2-fluoro-5- 2,6-diethyl-4- 2.1 (A) 668.1 trifluoromethyl- (heptafluoroprop-2-yl)- phenyl- phenyl- D39 2-fluoro- 2-methoxymethyl-6- 2.01 (B) 602.1 phenyl- methyl-4-(heptafluoro- prop-2-yl)-phenyl- D40 2-methyl- 2-methoxymethyl-6- 2.05 (B) 598.1 phenyl- methyl-4-(heptafluoro- prop-2-yl)-phenyl- D41 2-chloro- 2-methoxymethyl-6- 2.0 (B) 618.1 phenyl- methyl-4-(heptafluoro- prop-2-yl)-phenyl- D42 4-cyano- 2-methoxymethyl-6- 2.0 (B) 609.1 phenyl- methyl-4-(heptafluoro- prop-2-yl)-phenyl- D43 4-nitro-phenyl- 2-methoxymethyl-6- 2.0 (B) 629.1 methyl-4-(heptafluoro- prop-2-yl)-phenyl- D44 4-methyl- 2-methoxymethyl-6- 2.07 (B) 598.1 phenyl- methyl-4-(heptafluoro- prop-2-yl)-phenyl- D45 5-chloro-2- 2-methoxymethyl-6- 2.13 (B) 636.1 fluoro-phenyl- methyl-4-(heptafluoro- prop-2-yl)-phenyl- D46 furan-2-yl- 2-methoxymethyl-6- 1.88 (B) 574.1 methyl-4-(heptafluoro- prop-2-yl)-phenyl- D47 4-trifluoro- 2-methoxymethyl-6- 2.18 (B) 668.1 methoxy- methyl-4-(heptafluoro- phenyl- prop-2-yl)-phenyl- D48 4-fluoro-3- 2-methoxymethyl-6- 2.15 (B) 670.1 trifluoromethyl- methyl-4-(heptafluoro- phenyl- prop-2-yl)-phenyl- D49 4-trifluoro- 2-methxoymethyl-6- 2.16 (B) 652.1 methyl-phenyl- methyl-4-(heptafluoro- prop-2-yl)-phenyl- D50 2-trifluoro- 2-methoxymethyl-6- 2.11 (B) 668.1 methoxy- methyl-4-(heptafluoro- phenyl- prop-2-yl)-phenyl- D51 2-methoxy- 2-methoxymethyl-6- 2.1 (B) 614.1 phenyl- methyl-4-(heptafluoro- prop-2-yl)-phenyl- D52 phenyl- 2-methoxymethyl-6- 2.0 (B) 584.1 methyl-4-(heptafluoro- prop-2-yl)-phenyl- D53 4-fluoro- 2-methoxymethyl-6- 2.03 (B) 602.1 phenyl- methyl-4-(heptafluoro- prop-2-yl)-phenyl- D54 2-trifluoro- 2-methoxymethyl-6- 2.1 (B) 652.1 methyl-phenyl- methyl-4-(heptafluoro- prop-2-yl)-phenyl- D55 2-chloro-4- 2-methoxymethyl-6- 2.1 (B) 636.1 fluoro-phenyl- methyl-4-(heptafluoro- prop-2-yl)-phenyl- D56 2-fluoro-5- 2-methoxymethyl-6- 2.16 (B) 670.1 trifluoromethyl- methyl-4-(heptafluoro- phenyl- prop-2-yl)-phenyl-

TABLE E Compounds of formula (If): (If)

Comp RT min No. Q¹ Q² (method) MH+ E1 2-fluoro- 2,6-diethyl-4- 2.2 (B) 618.1 phenyl- (heptafluoroprop-2-yl)- phenyl- E2 2-methyl- 2,6-diethyl-4- 2.3 (B) 614.2 phenyl- (heptafluoroprop-2-yl)- phenyl- E3 2-chloro- 2,6-diethyl-4- 2.2 (B) 634.1 phenyl- (heptafluoroprop-2-yl)- phenyl- E4 4-cyano- 2,6-diethyl-4- 2.2 (B) 625.1 phenyl- (heptafluoroprop-2-yl)- phenyl- E5 4-nitro-phenyl- 2,6-diethyl-4- 2.23 (B) 645.1 (heptafluoroprop-2-yl)- phenyl- E6 4-methyl- 2,6-diethyl-4- 2.3 (B) 614.2 phenyl- (heptafluoroprop-2-yl)- phenyl- E7 4-fluoro-2- 2,6-diethyl-4- 2.3 (B) 632.1 methyl-phenyl- (heptafluoroprop-2-yl)- phenyl- E8 5-chloro-2- 2,6-diethyl-4- 2.33 (B) 652.1 fluoro-phenyl- (heptafluoroprop-2-yl)- phenyl- E9 2-chloro-4- 2,6-diethyl-4- 2.27 (B) 679.1 nitro-phenyl- (heptafluoroprop-2-yl)- phenyl- E10 furan-2-yl- 2,6-diethyl-4- 2.12 (B) 590.1 (heptafluoroprop-2-yl)- phenyl- E11 4-trifluoro- 2,6-diethyl-4- 2.4 (B) 684.1 methoxy- (heptafluoroprop-2-yl)- phenyl- phenyl- E12 4-fluoro-3- 2,6-diethyl-4- 2.3 (B) 686.1 trifluoromethyl- (heptafluoroprop-2-yl)- phenyl- phenyl- E13 4-trifluoro- 2,6-diethyl-4- 2.35 (B) 668.1 methyl-phenyl- (heptafluoroprop-2-yl)- phenyl- E14 2-trifluoro- 2,6-diethyl-4- 2.3 (B) 684.1 methoxy- (heptafluoroprop-2-yl)- phenyl- phenyl- E15 2-methoxy- 2,6-diethyl-4- 2.2 (B) 600.1 phenyl- (heptafluoroprop-2-yl)- phenyl- E16 phenyl- 2,6-diethyl-4- 2.2 (B) 618.1 (heptafluoroprop-2-yl)- phenyl- E17 4-fluoro- 2,6-diethyl-4- 2.3 (B) 668.1 phenyl- (heptafluoroprop-2-yl)- phenyl- E18 2-trifluoro- 2,6-diethyl-4- 2.3 (B) 652.1 methyl-phenyl- (heptafluoroprop-2-yl)- phenyl- E19 2-chloro-4- 2,6-diethyl-4- 2.16 (B) 622.1 fluoro-phenyl- (heptafluoroprop-2-yl)- phenyl- E20 4-methyl- 2,6-diethyl-4- 2.3 (B) 636.1 [1,2,3]- (heptafluoroprop-2-yl)- thiadiazol-5-yl phenyl- E21 2,3-difluoro- 2,6-diethyl-4- 2.3 (B) 636.1 phenyl- (heptafluoroprop-2-yl)- phenyl- E22 2,4-difluoro- 2,6-diethyl-4- 2.3 (B) 686.1 phenyl- (heptafluoroprop-2-yl)- phenyl- E23 2-fluoro- 2,6-dimethyl-4- 1.9 (A) 590.1 phenyl- (heptafluoroprop-2-yl)- phenyl- E24 2-methyl- 2,6-dimethyl-4- 1.9 (A) 586.1 phenyl- (heptafluoroprop-2-yl)- phenyl- E25 2-chloro- 2,6-dimethyl-4- 1.9 (A) 606.1 phenyl- (heptafluoroprop-2-yl)- phenyl- E26 4-cyano- 2,6-dimethyl-4- 1.9 (A) 597.1 phenyl- (heptafluoroprop-2-yl)- phenyl- E27 4-methyl- 2,6-dimethyl-4- 2.0 (A) 586.1 phenyl- (heptafluoroprop-2-yl)- phenyl- E28 4-fluoro-2- 2,6-dimethyl-4- 2.0 (A) 604.1 methyl-phenyl- (heptafluoroprop-2-yl)- phenyl- E29 5-chloro-2- 2,6-dimethyl-4- 2.01 (A) 624.1 fluoro-phenyl- (heptafluoroprop-2-yl)- phenyl- E30 2-chloro-4- 2,6-dimethyl-4- 2.0 (A) 651.1 nitro-phenyl- (heptafluoroprop-2-yl)- phenyl- E31 furan-2-yl- 2,6-dimethyl-4- 1.76 (A) 562.1 (heptafluoroprop-2-yl)- phenyl- E32 4-trifluoro- 2,6-dimethyl-4- 2.07 (A) 656.1 methoxy- (heptafluoroprop-2-yl)- phenyl- phenyl- E33 4-fluoro-3- 2,6-dimethyl-4- 2.0 (A) 658.1 trifluoromethyl- (heptafluoroprop-2-yl)- phenyl- phenyl- E34 4-trifluoro- 2,6-dimethyl-4- 2.05 (A) 640.1 methyl-phenyl- (heptafluoroprop-2-yl)- phenyl- E35 2-trifluoro- 2,6-dimethyl-4- 1.95 (A) 656.1 methoxy- (heptafluoroprop-2-yl)- phenyl- phenyl- E36 phenyl- 2,6-dimethyl-4- 1.9 (A) 572.1 (heptafluoroprop-2-yl)- phenyl- E37 4-fluoro- 2,6-dimethyl-4- 1.9 (A) 590.1 phenyl- (heptafluoroprop-2-yl)- phenyl- E38 2-trifluoro- 2,6-dimethyl-4- 2.0 (A) 640.1 methyl-phenyl- (heptafluoroprop-2-yl)- phenyl- E39 2-chloro-4- 2,6-dimethyl-4- 1.9 (A) 624.1 fluoro-phenyl- (heptafluoroprop-2-yl)- phenyl- E40 2,3-difluoro- 2,6-dimethyl-4- 1.9 (A) 608.1 phenyl- (heptafluoroprop-2-yl)- phenyl- E41 2,4-difluoro- 2,6-dimethyl-4- 1.9 (A) 608.1 phenyl- (heptafluoroprop-2-yl)- phenyl- E42 2-fluoro-5- 2,6-dimethyl-4- 2.04 (A) 658.1 trifluoromethyl- (heptafluoroprop-2-yl)- phenyl- phenyl- E43 2-fluoro- 2-methoxymethyl-6- 1.9 (A) 620.1 phenyl- methyl-4-(heptafluoro- prop-2-yl)-phenyl- E44 2-methyl- 2-methoxymethyl-6- 1.9 (A) 616.1 phenyl- methyl-4-(heptafluoro- prop-2-yl)-phenyl- E45 4-cyano- 2-methoxymethyl-6- 1.9 (A) 627.1 phenyl- methyl-4-(heptafluoro- prop-2-yl)-phenyl- E46 4-methyl- 2-methoxymethyl-6- 1.94 (A) 616.1 phenyl- methyl-4-(heptafluoro- prop-2-yl)-phenyl- E47 4-fluoro-2- 2-methoxymethyl-6- 1.97 (A) 634.1 methyl-phenyl- methyl-4-(heptafluoro- prop-2-yl)-phenyl- E48 5-chloro-2- 2-methoxymethyl-6- 2.01 (A) 654.1 fluoro-phenyl- methyl-4-(heptafluoro- prop-2-yl)-phenyl- E49 2-chloro-4- 2-methoxymethyl-6- 2.0 (A) 681.1 nitro-phenyl- methyl-4-(heptafluoro- prop-2-yl)-phenyl- E50 furan-2-yl- 2-methoxymethyl-6- 1.75 (A) 592.1 methyl-4-(heptafluoro- prop-2-yl)-phenyl- E51 4-trifluoro- 2-methoxymethyl-6- 2.06 (A) 686.1 methoxy- methyl-4-(heptafluoro- phenyl- prop-2-yl)-phenyl- E52 4-trifluoro- 2-methoxymethyl-6- 2.04 (A) 670.1 methyl-phenyl- methyl-4-(heptafluoro- prop-2-yl)-phenyl- E53 2-trifluoro- 2-methoxymethyl-6- 1.99 (A) 686.1 methoxy- methyl-4-(heptafluoro- phenyl- prop-2-yl)-phenyl- E54 phenyl- 2-methoxymethyl-6- 1.9 (A) 602.1 methyl-4-(heptafluoro- prop-2-yl)-phenyl- E55 4-fluoro- 2-methoxymethyl-6- 1.9 (A) 620.1 phenyl- methyl-4-(heptafluoro- prop-2-yl)-phenyl- E56 2-chloro-4- 2-methoxymethyl-6- 2.0 (A) 654.1 fluoro-phenyl- methyl-4-(heptafluoro- prop-2-yl)-phenyl- E57 2,3-difluoro- 2-methoxymethyl-6- 1.93 (A) 638.1 phenyl- methyl-4-(heptafluoro- prop-2-yl)-phenyl- E58 2,4-difluoro- 2-methoxymethyl-6- 1.9 (A) 638.1 phenyl- methyl-4-(heptafluoro- prop-2-yl)-phenyl- E59 2-fluoro-5- 2-methoxymethyl-6- 2.05 (A) 688.1 trifluoromethyl- methyl-4-(heptafluoro- phenyl- prop-2-yl)-phenyl-

TABLE F Compounds of formula (Ic): (Ic)

Comp M.p. No. Q¹ Q² (° C.) F1 phenyl- 2,6-dimethyl-4- 252 (heptafluoroprop-2-yl)- phenyl- F2 4-fluoro- 2,6-dimethyl-4- 217 phenyl- (heptafluoroprop-2-yl)- phenyl-

TABLE G Compounds of formula (Id): (Id)

Comp M.p. No. Q¹ Q² (° C.) G1 phenyl- 2,6-diethyl-4- 191 (heptafluoroprop-2-yl)- phenyl- G2 4-fluoro- 2,6-diethyl-4- 207 phenyl- (heptafluoroprop-2-yl)- phenyl- G3 4-cyano- 2,6-diethyl-4- 206 phenyl- (heptafluoroprop-2-yl)- phenyl-

Biological Examples

This Example illustrates the pesticidal/insecticidal properties of compounds of formula (I).

Test against were performed as follows:

Spodoptera littoralis (Egyptian Cotton Leafworm):

Cotton leaf discs were placed on agar in a 24-well microtiter plate and sprayed with test solutions at an application rate of 200 ppm. After drying, the leaf discs were infested with 5 L1 larvae. The samples were checked for mortality, feeding behaviour, and growth regulation 3 days after treatment (DAT). The following compounds gave at least 80% control of Spodoptera littoralis: A1, A3, A4, A5, A6, A7, A9, A10, A11, A12, A13, A15, A16, A17, A18, A20, A23, A24, A25, A26, A28, A29, A30, A32, A33, A34, A35, A36, A37, A41, A42, A43, A44, A45, A46, A47, A48, A49, A51, A52, A53, A54, A55, A56, A57, A58, A61, A62, A63, A64, A65, A66, A67, A68, A69, A71, A72, A73, A74, A75, A76, A77, A78, A81, A82, A83, A84, A85, A86, A87, A88, A89, A90, A91, A94, A95, A96, A97, A98, A99, A10, A102, A103, A104, A105, A106, A107, A108, A109, A110, A 111, A112, A114, A115, A116, A117, A118, A120, A121, A122, A123, A124, A125, A126, A127, A128, A134, A135, A136, A137, A138, A139, A142, A143, A144, A145, A146, A147, A148, A151, A152, A154, A155, A156, A157, A158, A159, A162, A163, A164, A165, A166, A167, A168, A169, A175, A176, A178, A179, A180, A182, A183, A184, A186, A187, A188, A189, A190, A191, A192, A194, A195, A196, A197, A198, A199, A200, A205, A206, A209, A210, A211, A212, A213, A214, A215, A216, A217, A218, A219, A220, B1, B3, C1, C2, C3, C4, C5, C6, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C21, C24, C25, C26, C27, C29, C30, C34, C35, C36, C37, C38, C39, C40, C41, C42, C43, D1, D2, D3, D4, D5, D6, D8, D9, D10, D11, D12, D13, D15, D16, D17, D18, D19, D21, D22, D23, D24, D25, D28, D29, D30, D34, D36, D39, D42, E4, E16, E26, E36, E45, E54, G3. Heliothis virescens (Tobacco Budworm): Eggs (0-24 h old) were placed in 24-well microtiter plate on artificial diet and treated with test solutions at an application rate of 200 ppm (concentration in well 18 ppm) by pipetting. After an incubation period of 4 days, samples were checked for egg mortality, larval mortality and growth regulation. The following compounds gave at least 80% control of Heliothis virescens: A1, A4, A9, A13, A16, A20, A23, A25, A32, A33, A34, A35, A36, A37, A41, A42, A43, A44, A45, A46, A47, A48, A49, A51, A52, A53, A54, A55, A56, A57, A58, A61, A62, A63, A64, A65, A66, A67, A68, A69, A71, A72, A73, A74, A75, A76, A77, A78, A80, A81, A82, A83, A84, A85, A86, A87, A88, A89, A90, A91, A92, A94, A95, A96, A97, A98, A99, A100, A10, A102, A103, A104, A105, A106, A107, A108, A109, A110, A 111, A112, A113, A114, A115, A116, A117, A118, A120, A121, A122, A123, A124, A125, A126, A127, A128, A129, A131, A132, A134, A135, A136, A137, A138, A139, A141, A142, A143, A144, A145, A146, A147, A148, A151, A152, A154, A155, A156, A157, A158, A159, A160, A161, A162, A163, A164, A165, A166, A167, A168, A169, A170, A171, A172, A173, A175, A176, A177, A178, A179, A180, A182, A183, A184, A186, A187, A188, A189, A190, A191, A192, A193, A194, A195, A196, A197, A198, A199, A200, A202, A203, A204, A205, A206, A207, A209, A210, A211, A212, A213, A214, A215, A216, A217, A218, A219, A220, B1, B2, B3, B4, B6, B9, B11, B12, C1, C2, C3, C4, C5, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C23, C24, C25, C26, C27, C29, C30, C31, C32, C34, C35, C36, C37, C38, C39, C40, C41, C42, C43, D1, D2, D3, D4, D5, D8, D9, D10, D11, D13, D15, D16, D17, D18, D19, D20, D21, D22, D23, D24, D25, D27, D28, D29, D30, D31, D34, D35, D36, D37, D38, D39, D40, D41, D42, D43, D44, D45, D46, D47, D48, D49, D50, D52, D53, D55, E4, E16, E26, E36, E45, E54. Plutella xylostella (Diamond Back Moth): A²⁴-well microtiter plate (MTP) with artificial diet was treated with test solutions at an application rate of 200 ppm (concentration in well 18 ppm) by pipetting. After drying, the MTP's were infested with L2 larvae (7-12 per well). After an incubation period of 6 days, samples were checked for larval mortality and growth regulation. The following compounds gave at least 80% control of Plutella xylostella: A1, A3, A4, A5, A6, A7, A8, A9, A11, A12, A13, A15, A16, A17, A18, A20, A23, A24, A25, A26, A29, A30, A31, A32, A33, A34, A35, A36, A37, A41, A42, A43, A44, A45, A46, A47, A48, A50, A51, A52, A53, A54, A55, A56, A58, A61, A62, A63, A64, A65, A66, A67, A68, A69, A71, A72, A73, A74, A75, A76, A77, A78, A81, A82, A83, A84, A85, A87, A88, A89, A90, A91, A94, A95, A96, A97, A98, A99, A10, A102, A103, A104, A105, A106, A107, A108, A109, A110, A 111, A112, A114, A115, A116, A117, A118, A121, A122, A123, A124, A125, A126, A127, A128, A129, A131, A132, A134, A135, A136, A137, A138, A139, A141, A142, A143, A144, A145, A146, A147, A148, A149, A151, A152, A154, A155, A156, A157, A158, A159, A160, A161, A162, A163, A164, A165, A166, A167, A168, A169, A171, A172, A175, A176, A177, A178, A179, A180, A182, A183, A186, A187, A188, A189, A190, A191, A192, A193, A194, A195, A196, A197, A198, A199, A200, A202, A203, A205, A206, A207, A209, A210, A211, A212, A213, A214, A215, A216, A217, A218, A219, A220, B1, B2, B3, B11, B12, C1, C2, C3, C4, C5, C6, C8, C9, C11, C12, C13, C16, C17, C18, C19, C20, C21, C24, C25, C26, C27, C29, C30, C31, C32, C33, C34, C35, C36, C37, C38, C39, C41, C42, C43, D1, D2, D3, D4, D5, D8, D9, D11, D12, D13, D15, D16, D17, D18, D19, D21, D22, D23, D24, D25, D27, D28, D29, D30, D31, D34, D36, D38, D47, D48, D49, D52, D53, D55, D56, E4, E16, E26, E36, E45, E54. Diabrotica balteata (Corn Root Worm): A²⁴-well microtiter plate (MTP) with artificial diet was treated with test solutions at an application rate of 200 ppm (concentration in well 18 ppm) by pipetting. After drying, the MTP's were infested with larvae (L2) (6-10 per well). After an incubation period of 5 days, samples were checked for larval mortality, and growth regulation. The following compounds gave at least 80% control of Diabrotica balteata: A1, A3, A4, A5, A6, A8, A9, A11, A12, A13, A15, A16, A17, A18, A20, A23, A24, A25, A26, A28, A29, A30, A31, A32, A33, A34, A35, A36, A37, A41, A42, A43, A44, A46, A47, A48, A51, A52, A53, A54, A55, A56, A58, A61, A62, A63, A64, A65, A66, A67, A68, A69, A71, A72, A73, A74, A75, A76, A77, A78, A80, A81, A82, A83, A84, A85, A86, A87, A89, A90, A91, A92, A94, A95, A96, A97, A98, A99, A10, A110, A102, A103, A104, A105, A106, A107, A108, A109, A110, A111, A112, A114, A115, A116, A117, A118, A120, A121, A122, A123, A124, A125, A126, A127, A128, A129, A131, A132, A134, A135, A136, A137, A138, A139, A141, A142, A143, A144, A145, A146, A147, A148, A149, A151, A152, A154, A155, A156, A157, A158, A159, A162, A162, A163, A164, A165, A166, A167, A168, A169, A171, A172, A175, A176, A177, A178, A179, A180, A181, A182, A183, A186, A187, A188, A189, A190, A191, A192, A193, A194, A196, A198, A199, A200, A202, A206, A207, A210, A211, A212, A213, A214, A215, A216, A217, A218, A219, B1, B4, B6, B9, B11, B12, C1, C2, C4, C5, C6, C8, C9, C11, C12, C13, C16, C17, C19, C21, C23, C24, C26, C27, C28, C29, C30, C31, C32, C33, C34, C35, C36, C37, C38, C39, C40, C41, C42, C43, D1, D2, D3, D4, D5, D8, D9, D11, D12, D15, D16, D17, D18, D19, D22, D23, D24, D25, D27, D28, D29, D31, D34, D36, D38, D42, D45, D47, D49, D52, D53, D55, E4, E16, E26, E36, E45, E54. Myzus persicae (Green Peach Aphid): Sunflower leaf discs were placed on agar in a 24-well microtiter plate and sprayed with test solutions at an application rate of 200 ppm. After drying, the leaf discs were infested with an aphid population of mixed ages. After an incubation period of 6 DAT, samples were checked for mortality. The following compounds gave at least 80% control of Myzus persicae: A1, A41, A42, A43, A44, A45, A46, A48, A51, A52, A53, A54, A55, A58, A62, A63, A64, A66, A68, A71, A72, A74, A75, A76, A81, A103, A104, A105, A114, A122, A142, A143, A154, A176, A189, A190, A192, A194, A195, A210, A211, A212, A213, A215, A216, A218, C41. Thrips tabaci (Onion Thrips): Sunflower leaf discs were placed on agar in a 24-well microtiter plate and sprayed with test solutions at an application rate of 200 ppm. After drying, the leaf discs were infested with an aphid population of mixed ages. After an incubation period of 7 days, samples were checked for mortality. The following compounds gave at least 80% control of Thrips tabaci: A3, A4, A15, A24, A25, A26, A32, A33, A34, A35, A41, A42, A43, A44, A45, A46, A47, A48, A51, A52, A53, A54, A55, A57, A61, A62, A63, A64, A65, A66, A67, A68, A71, A72, A73, A74, A75, A76, A77, A82, A83, A85, A87, A91, A94, A95, A97, A98, A99, A102, A103, A104, A105, A107, A108, A109, A111, A114, A115, A116, A117, A118, A122, A123, A124, A125, A127, A134, A135, A137, A138, A142, A143, A144, A145, A146, A147, A148, A149, A151, A154, A155, A156, A157, A158, A160, A162, A162, A167, A168, A176, A182, A183, A187, A188, A189, A190, A191, A192, A194, A195, A196, A197, A198, A199, A210, A211, A212, A213, A215, A216, A218, A219, C17, C24, C25, C26, C27, C29, C30, C35, C36, C38, C39, C41, D4, D5, D9, D22, D24, D25, D29, D34, D36, D39, D40, D44, D52, D53, E16, E54. Tetranychus urticae (Two-Spotted Spider Mite): Bean leaf discs on agar in 24-well microtiter plates were sprayed with test solutions at an application rate of 200 ppm. After drying, the leaf discs are infested with mite populations of mixed ages. 8 days later, discs are checked for egg mortality, larval mortality, and adult mortality. The following compounds gave at least 80% control of Tetranychus urticae: A1, A4, A5, A6, A11, A13, A16, A17, A18, A23, A24, A26, A34, A42, A43, A44, A52, A54, A55, A62, A63, A64, A65, A66, A68, A71, A72, A73, A74, A75, A77, A82, A83, A84, A85, A87, A88, A89, A91, A94, A95, A96, A97, A98, A99, A102, A103, A104, A105, A107, A108, A110, A114, A115, A116, A117, A122, A123, A124, A125, A127, A135, A137, A138, A142, A143, A144, A147, A155, A157, A158, A164, A165, A166, A167, A168, A171, A175, A176, A177, A179, A182, A183, A186, A187, A188, A189, A190, A191, A192, A194, A195, A197, A198, A199, A200, A205, A206, A207, A209, A210, A211, A212, A213, A214, A215, A216, A218, A219, A220, C5, C9, C25, C27, C30, C34, C36, C40, C42, C43, D1, D2, D3, D4, D5, D6, D8, D9, D17, D18, D24, D25, D29, D36, D42, D53, D55, E26, E36, E54. 

1. A compound of formula (I):

wherein A¹, A², A³ and A⁴ are independently of one another C—R³ or C—R⁵, provided that at least one of A¹, A², A³ and A⁴ is C—R³; R¹ and R² are independently of each other hydrogen, C₁-C₄alkyl, C₂-C₄alkenyl, C₂-C₁₋₄alkynyl, C₁-C₄alkylcarbonyl, hydroxy, C₁-C₄alkylcarbonyloxy, arylcarbonyloxy or arylcarbonyloxy wherein the aryl ring is substituted by one to five substituents independently selected from halogen, C₁-C₄alkyl, C₁-C₄halo alkyl, C₁-C₄alkoxy or C₁-C₄haloalkoxy; G¹ and G² are independently of each other oxygen or sulfur; each R³ is independently cyano, thiocyanato, aminothiocarbonyl, N—C₁-C₄alkyl-amino-thiocarbonyl or N,N-di-C₁-C₄alkyl-aminothiocarbonyl; each R⁵ is independently hydrogen, halogen, C₁-C₄alkyl, C₁-C₄haloalkyl or C₁-C₄alkoxy; Q¹ is aryl or aryl substituted by one to five substituents R⁶, which may be the same or different, or Q¹ is heterocyclyl or heterocyclyl substituted by one to five substituents R⁶, which may be the same or different; each R⁶ is independently cyano, nitro, hydroxy, halogen, C₁-C₆alkyl, C₁-C₆haloalkyl, C₁-C₄alkoxy-C₁-C₄-alkyl, C₂-C₆alkenyl, C₂-C₆haloalkenyl, C₂-C₆alkynyl, C₂-C₆haloalkynyl, C₃-C₆cycloalkyl, C₃-C₆halocycloalkyl, C₁-C₆alkoxy, C₁-C₆haloalkoxy, C₁-C₄alkoxy-C₁-C₄-alkoxyl, C₁-C₆alkylthio, C₁-C₆haloalkylthio, C₁-C₆alkylsulfinyl, C₁-C₆haloalkylsulfinyl, C₁-C₆alkyl-sulfonyl, C₁-C₆haloalkylsulfonyl, N—C₁-C₆alkylamino, N,N-di-(C₁-C₆alkyl)amino, N,N-di-(C₁-C₆alkyl)aminocarbonyl, N,N-di-(C₁-C₆alkyl)aminosulfonyl, C₁-C₆alkylcarbonyl, C₁-C₆alkyl-carbonyloxy, C₁-C₆alkoxycarbonyl, C₁-C₆alkylcarbonylamino, aryl or aryl which is substituted by one to five substituents independently selected from cyano, nitro, hydroxy, halogen, C₁-C₆alkyl, C₁-C₆haloalkyl, C₁-C₆alkoxy or C₁-C₆haloalkoxy, or heteroaryl or heteroaryl which is substituted by one to five substituents independently selected from cyano, nitro, hydroxy, halogen, C₁-C₆alkyl, C₁-C₆haloalkyl, C₁-C₆alkoxy or C₁-C₆haloalkoxy; and Q² is a moiety of formula (II) or (III)

wherein Y¹ and Y⁵ are independently of each other cyano, halogen, C₁-C₄alkyl, C₁-C₄haloalkyl, C₁-C₄alkoxy-C₁-C₄-alkyl, C₁-C₃alkylthio, C₁-C₃haloalkylthio, C₁-C₃alkylsulfinyl, C₁-C₃haloalkylsulfinyl, C₁-C₃alkylsulfonyl or C₁-C₃haloalkylsulfonyl; Y³ is C₂-C₆perfluoroalkyl, C₁-C₆perfluoroalkylthio, C₁-C₆perfluoroalkylsulfinyl or C₁-C₆perfluoroalkylsulfonyl; Y² and Y⁴ are independently of each other hydrogen, halogen or C₁-C₄alkyl; Y⁶ and Y⁹ are independently of each other cyano, halogen, C₁-C₄alkyl, C₁-C₄haloalkyl, C₁-C₄alkoxy-C₁-C₄-alkyl, C₁-C₃alkylthio, C₁-C₃haloalkylthio, C₁-C₃alkylsulfinyl, C₁-C₃haloalkylsulfinyl, C₁-C₃alkylsulfonyl or C₁-C₃haloalkylsulfonyl; Y⁸ is C₁-C₄haloalkoxy, C₂-C₆ perfluoroalkyl, C₁-C₆ perfluoroalkylthio, C₁-C₆ perfluoro-alkylsulfinyl or C₁-C₆ perfluoroalkylsulfonyl; and Y⁷ is hydrogen, halogen or C₁-C₄alkyl; or a salt or N-oxide thereof.
 2. A compound according to claim 1 wherein one, two or three of A¹, A², A³ and A⁴ are C—R³.
 3. A compound according to claim 1 wherein R¹ is hydrogen, methyl, ethyl, allyl, propargyl, acetyl, hydroxy, acetyloxy or benzoyloxy.
 4. A compound according to claim 1 wherein R² is hydrogen, methyl, ethyl, allyl, propargyl, acetyl, hydroxy, acetyloxy or benzoyloxy.
 5. A compound according to claim 1 wherein G¹ is oxygen.
 6. A compound according to any claim 1 wherein G² is oxygen.
 7. A compound according to claim 1 wherein each R³ is independently cyano, thiocyanato or aminothiocarbonyl.
 8. A compound according to claim 1 wherein each R⁵ is independently hydrogen, fluoro, chloro, bromo, methyl, trifluoromethyl or methoxy.
 9. A compound according to claim 1 wherein Q¹ is aryl or aryl substituted by one to five substituents R⁶, which may be the same or different, or Q¹ is heteroaryl or heteroaryl substituted by one to five substituents R⁶, which may be the same or different.
 10. A compound according to claim 1 wherein Q² is a moiety of formula (II).
 11. A method of combating and controlling insects, acarines, nematodes or molluscs which comprises applying to a pest, to a locus of a pest, or to a plant susceptible to attack by a pest an insecticidally, acaricidally, nematicidally or molluscicidally effective amount of a compound of claim
 1. 12. An insecticidal, acaricidal or nematicidal composition comprising an insecticidally, acaricidally or nematicidally effective amount of a compound of claim
 1. 